{"title":"Modern Rings","description":"\u003ch2\u003e\u003cspan\u003eModern Rings for Collectors and Contemporary Style\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003ca href=\"https:\/\/rauantiques.com\/collections\/modern-rings\"\u003e\u003cspan\u003eModern rings\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e unite exceptional gemstones with innovative settings, sculptural metalwork and proportions suited to contemporary wear. The category encompasses refined diamond solitaires, statement-making cocktail rings, vivid colored gemstone designs and signed creations by leading jewelry houses.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRather than belonging to one narrowly defined period, modern rings are distinguished by their design language. Clean geometry, asymmetrical compositions, open space and unusual gemstone cuts allow designers to approach the ring as both an adornment and a work of wearable art. M.S. Rau selects examples for their gemstone quality, craftsmanship, condition, maker and strength of design.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhat Defines a Modern Ring?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA modern ring may be newly created or date to the later 20th century while retaining a distinctly current character. Its identity rests less on age than on the relationship among gemstone, setting and form.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMany designs favor a single commanding stone, while others use clusters, contrasting colors or bold goldwork to create visual movement. Bypass rings curve around the finger with opposing ends; ballerina rings surround a center stone with radiating baguette diamonds; cocktail rings rely on scale and color for impact. M.S. Rau’s \u003c\/span\u003e\u003ca href=\"https:\/\/rauantiques.com\/blogs\/canvases-carats-and-curiosities\/jewelry-ring-guide\"\u003e\u003cspan\u003eJewelry Ring Guide\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e explains these and other established ring forms in greater detail.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis freedom distinguishes modern jewelry from period styles such as \u003c\/span\u003e\u003ca href=\"https:\/\/rauantiques.com\/collections\/victorian-jewelry\"\u003e\u003cspan\u003eVictorian\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, Edwardian and \u003c\/span\u003e\u003ca href=\"https:\/\/rauantiques.com\/collections\/art-deco-jewelry\"\u003e\u003cspan\u003eArt Deco jewelry\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, whose designs are associated with specific historical movements and decorative vocabularies.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eGemstones, Metals and Modern Design\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGemstones frequently determine the architecture of a modern ring. The brilliance of \u003c\/span\u003e\u003ca href=\"https:\/\/rauantiques.com\/collections\/jewelry-diamonds-stone\"\u003e\u003cspan\u003ediamonds\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, the saturated color of \u003c\/span\u003e\u003ca href=\"https:\/\/rauantiques.com\/collections\/jewelry-sapphire-stone\"\u003e\u003cspan\u003esapphires\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, the intensity of rubies and the distinctive green of \u003c\/span\u003e\u003ca href=\"https:\/\/rauantiques.com\/collections\/jewelry-stone-emerald\"\u003e\u003cspan\u003eemeralds\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e each require a different design response. Tourmalines, spinels, tanzanites and other \u003ca href=\"https:\/\/rauantiques.com\/collections\/color-change-gemstones\"\u003ecolor-changing gemstones\u003c\/a\u003e \u003c\/span\u003e\u003cspan\u003eexpand the palette further.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCut is equally important. Emerald cuts emphasize clarity and symmetry through broad, stepped facets. Cabochons place color and optical phenomena above brilliance, while oval, cushion and custom-cut stones allow more varied proportions. The finest settings support these qualities rather than compete with them. For a closer look at gemstone varieties and their distinguishing characteristics, consult M.S. Rau’s \u003c\/span\u003e\u003ca href=\"https:\/\/rauantiques.com\/blogs\/canvases-carats-and-curiosities\/jewelry-colored-gemstones-guide\"\u003e\u003cspan\u003eColored Gemstones Guide\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMetal contributes structure, color and contrast. Platinum and white gold can create a cool architectural framework around diamonds or blue gemstones. Yellow gold introduces warmth and often intensifies the appearance of emeralds, rubies and richly colored tourmalines. Mixed-metal settings establish additional contrast while allowing different elements of the composition to remain visually distinct.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHow to Choose a Modern Ring\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBegin with the intended frequency of wear. A low-profile ring with a protected setting may be appropriate for regular use, while a high-set gemstone, substantial cocktail ring or intricate sculptural design may be better reserved for more selective occasions. Comfort, balance and the relationship between the ring’s scale and the hand should be considered alongside appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor collectors, the principal criteria include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eGemstone quality, rarity and treatment status\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIndependent laboratory reports when applicable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaker attribution, signatures and hallmarks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuality and originality of the setting\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCondition and evidence of alteration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDistinctive design or technical craftsmanship\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProvenance when documented\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA signed ring by an important maison may carry significance beyond the intrinsic value of its stones. An unsigned jewel can be equally compelling when it combines an exceptional gemstone with accomplished workmanship and an original composition. In either case, every element should appear intentional, from the curve of the shank to the placement of accent stones.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eModern Rings at M.S. Rau\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eM.S. Rau’s collection of \u003c\/span\u003e\u003ca href=\"https:\/\/rauantiques.com\/collections\/modern-rings\"\u003e\u003cspan\u003emodern rings\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e includes diamond solitaires, colored gemstone rings, cocktail rings and signed jewels selected for connoisseurship as well as wearability. The broader \u003c\/span\u003e\u003ca href=\"https:\/\/rauantiques.com\/collections\/rings\"\u003e\u003cspan\u003ering collection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e also allows collectors to compare modern examples with antique and period designs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eM.S. Rau specialists can provide details concerning gemstone reports, condition, construction, provenance and maker attribution. Clients may explore the collection online or examine selected rings at the company’s New Orleans and Aspen galleries.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eWhat makes a ring modern?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA modern ring is generally identified by its design rather than its age alone. Clean geometry, sculptural settings, asymmetry, unusual gemstone cuts and restrained or boldly expressive forms are common characteristics. The category can include both newly made jewelry and later 20th-century pieces with enduring contemporary appeal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eGemstones frequently determine the architecture of a modern ring. The brilliance of \u003ca href=\"https:\/\/rauantiques.com\/collections\/jewelry-diamonds-stone\"\u003ediamonds\u003c\/a\u003e, the saturated color of \u003ca href=\"https:\/\/rauantiques.com\/collections\/jewelry-sapphire-stone\"\u003esapphires\u003c\/a\u003e, the intensity of rubies and the distinctive green of \u003ca href=\"https:\/\/rauantiques.com\/collections\/jewelry-stone-emerald\"\u003eemeralds\u003c\/a\u003e each require a different design response. Tourmalines, spinels, tanzanites and other colored stones expand the palette further, while rare \u003ca href=\"https:\/\/rauantiques.com\/collections\/color-change-gemstones\"\u003ecolor-change gemstones\u003c\/a\u003e, including alexandrites and certain sapphires and spinels, transform in appearance under different sources of light.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eAre modern and contemporary rings the same?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe terms overlap but are not identical. “Contemporary” usually describes jewelry made in the present or recent past. “Modern” can refer more broadly to a design vocabulary that developed during the 20th century and continues to influence jewelry made today.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhich gemstones are commonly used in modern rings?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDiamonds, sapphires, emeralds and rubies remain central to modern jewelry, alongside tourmalines, spinels, tanzanites, garnets, pearls and other colored stones. Designers may choose a gemstone for its rarity, color, optical properties or suitability for a particular setting.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eAre modern rings suitable for daily wear?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMany are, particularly those with durable gemstones, secure settings and comfortable profiles. Rings with elevated center stones, delicate pavé work or large sculptural elements require greater care. Suitability should be assessed according to the gemstone, setting and intended activity.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHow should I evaluate the quality of a modern ring?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eExamine the gemstone’s color, clarity, cut, carat weight and treatment disclosures, along with the security and finish of the setting. Maker attribution, hallmarks, condition, comfort and design coherence also affect quality and collectibility. Independent gemological reports are especially valuable for important stones.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCan modern rings be collectible?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eYes. Modern rings may have considerable collecting interest when they combine exceptional gemstones, distinctive design, superior craftsmanship, documented provenance or attribution to an important maker. Rarity and originality are often more consequential than ornament alone.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"cushion-cut-colombian-emerald-ring-3-67-carats","title":"Cushion-Cut Colombian Emerald Ring, 3.67 Carats","description":"This Gübelin-certified Colombian emerald weighs 3.67 carats and is faceted in a wonderful cushion-cut. Joined by 1.01 carats of diamonds. Platinum and 18K gold.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":41732142203015,"sku":"30-6942","price":150000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/30-6942_1.png?v=1730881795"},{"product_id":"untreated-star-ruby-ring-11-07-carats","title":"Untreated Star Ruby Ring, 11.07 Carats","description":"This incredible untreated star ruby boasts an astounding 11.07 carats and is accentuated by 3.16 carats of fine white diamonds. The rare stone is so named as it displays the phenomenon known as asterism, which means that tiny needle-like titanium dioxide, or rutile, fibers in the ruby create a pattern and reflect light to form what appears to be the rays of a star. Very few gems possess the clearly defined fiber pattern necessary to create the brilliant star seen in this stunning ruby. Set in platinum.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":40499743490183,"sku":"30-6930","price":105000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/products\/30-6930_1_ff0d4044-ff07-4d29-a5a7-e3a9687465b6.png?v=1702369017"},{"product_id":"demantoid-garnet-ring-6-46-carats","title":"Demantoid Garnet Ring, 6.46 Carats","description":"Three luminous green demantoid garnets star in this stylish and eye-catching ring. Weighing an incredible 6.46 total carats, the highly desirable gems are encircled by approximately .80 carats of sparkling diamonds in a stunning platinum setting.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":40499741819015,"sku":"30-6844","price":75000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/products\/30-6844_1.png?v=1702369041"},{"product_id":"untreated-ruby-and-diamond-ring-3-02-carats","title":"Untreated Ruby and Diamond Ring, 3.02 Carats","description":"A dazzling 3.02-carat untreated ruby radiates at the center of this mesmerizing stone-led design. Two teardrop shaped diamonds are set, one on each side, of the untreated gemstone, while round diamonds encircle the perimeter and shank, adding to the brilliance of the remarkable ring. This incredible ruby is certified by C. Dunaigre of Switzerland as being Mozambique in origin and completely untreated. Set in platinum and 18k gold. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_30-3310.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e \n","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231050432647,"sku":"30-3310","price":128500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/30-3310_1_fb8a4a26-1bbb-4655-9663-fa3b1274fd61.png?v=1758655486"},{"product_id":"untreated-burma-cabochon-ruby-ring-6-31-carats","title":"Untreated Burma Cabochon Ruby Ring, 6.31 Carats","description":"A rare Burma cabochon ruby positively captivates amid a halo of diamonds in this extraordinary ring. The exceptional jewel weighs 6.31 carats and its sugarloaf cut perfectly showcases the intense red hue for which Burma rubies are so coveted. Certified by C. Dunaigre Switzerland as a natural, no-heat ruby, the gem is encircled by 26 sparkling round diamonds set in 18k yellow gold, enhancing the stone’s unique color. Additional diamonds are embedded in the ring’s platinum band, adding further luxury to this exquisite piece.\n\u003cbr\u003e\u003cbr\u003e\n\u003ca href=\"http:\/\/library.rauantiques.com\/Cert_30-3705.pdf\" target=\"_blank\"\u003eDownload the C. Dunaigre Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43873322664071,"sku":"30-3705","price":78500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/30-3705_1_ab4b7f08-68f8-42b4-9fa1-28ff2ba4a453.png?v=1770665163"},{"product_id":"untreated-pink-sapphire-ring-4-03-carats","title":"Untreated Pink Sapphire Ring, 4.03 Carats","description":"Certified by C. Dunaigre to be free of heat enhancement, this striking 4.03-carat pink sapphire displays its mesmerizing, richly saturated rose hue entirely by nature. The oval mixed cut stone exhibits exceptional transparency and attains an “excellent” quality grade. Pink ranks among the most coveted of the sapphire’s fancy colors, and the distinctive rosy tone of this example is particularly compelling. Surrounding the center gem, glistening white diamonds totaling 0.82 carat encircle the sapphire and continue seamlessly along the platinum band. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_30-7936.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44505444155527,"sku":"30-7936","price":54500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/30-7936_1.png?v=1784560825"},{"product_id":"fancy-yellow-diamond-ring-20-28-carats","title":"Fancy Yellow Diamond Ring, 20.28 Carats","description":"This monumental 20.28-carat natural fancy yellow diamond ranks among the rarest and most coveted of all gemstones. The rare stone is certified by the Gemological Institute of America (GIA) as natural fancy yellow, and its exceptional hue displays even color distribution that is enhanced by its modified brilliant cut. It also earns a VVS2 clarity grade, meaning its natural color is virtually unmarred to the naked eye - a rare achievement for a stone of this size. \u003cbr\u003e\u003cbr\u003e Colored diamonds are among the scarcest of all gemstones, and the designation of natural fancy is one given to only a small number of stones. For nearly every 10,000 colorless diamonds that are mined, only one natural fancy colored diamond will be discovered, and the majority of these weigh less than a carat. A natural colored diamond of such remarkable size, color, and clarity as this is a true treasure. \u003cbr\u003e\u003cbr\u003e The extraordinary stone is flanked by two trilliant-cut white diamonds of G color weighing 4.56 total carats in its platinum and 18k yellow gold setting. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_30-8564.pdf\" target=\"_blank\"\u003eDownload the GIA Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231053381767,"sku":"30-8564","price":985000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/30-8564_1_b9041085-9282-450b-b5a7-415fb877f6c6.png?v=1758655514"},{"product_id":"colombian-emerald-ring-untreated-4-17-carats","title":"Colombian Emerald Ring, Untreated, 4.17 Carats","description":"This exceptional 4.17-carat untreated Colombian emerald embodies the extraordinary color, clarity and rarity that have made Muzo emeralds among the most coveted gemstones in the world. Displaying a rich, light-filled green hue and remarkable eye-clean clarity, the square emerald cut gemstone is accompanied by AGL and GRS reports confirming its Colombian origin and unenhanced status. No-oil emeralds of this size and quality are exceedingly rare, as almost all emeralds undergo treatment to minimize natural inclusions and enhance their appearance. Encircling the emerald are brilliant white diamonds totaling 3.27 carats, all set in platinum. \u003cbr\u003e\u003cbr\u003e Hailing from the legendary Muzo mines of Colombia, this emerald represents the pinnacle of one of the world’s most revered gemstone traditions. Celebrated alongside Burmese rubies, Kashmir sapphires and Golconda diamonds, Muzo emeralds are prized for their extraordinary color and rarity. Distinguished by its impressive spread, exceptional clarity and coveted deep green hue, this no-oil emerald is a rare example of natural beauty preserved in its purest form. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_30-8207.pdf\" target=\"_blank\"\u003eDownload the Reports\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":40499807355015,"sku":"30-8207","price":750000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/30-8207_1.png?v=1784733633"},{"product_id":"natural-fancy-deep-brown-orange-diamond-ring-3-11-carats","title":"Natural Fancy Deep Brown-Orange Diamond Ring, 3.11 Carats","description":"The rich color of this natural fancy deep brown-orange diamond captures the warmth of autumn. The 3.11-carat round-brilliant cut jewel is flanked by baguette white diamonds that weigh a combined one carat. The colored diamond is certified by the Gemological Institute of America (GIA) to be natural fancy deep brown-orange. Platinum.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":40499815481479,"sku":"30-8415","price":105000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/products\/30-8415_1_ff509386-6d4d-4b6e-a827-3b26f9ad76e8.png?v=1702369458"},{"product_id":"burma-pigeon-blood-ruby-and-diamond-ring-3-16-carats","title":"Burma Pigeon-Blood Ruby and Diamond Ring, 3.16 Carats","description":"The amazing 3.16-carat Burma ruby in this phenomenal ring possesses the prized \"pigeon blood\" red coloration that is so desired in these rare jewels. This resplendent crimson gemstone resides in its platinum mounting joined by shimmering white diamonds totaling 2.09 carats. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_30-9455.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e \n","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44505447170183,"sku":"30-9455","price":168500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/30-9455_1_38176bfe-494d-4b5c-80e8-810955f10f68.png?v=1784560862"},{"product_id":"white-diamond-north-south-ring-3-04-carats","title":"White Diamond North-South Ring, 3.04 Carats","description":"Three incredible, certified white diamonds totaling 3.04 carats are simply radiant in this three-stone North-South ring. The cushion-shaped center stone weighs 1.06 carats and displays a D color with VS2 clarity. The pear-shaped diamonds weigh a combined 1.98 carats with one possessing a D color with VS2 clarity, while the second has an E color with VS1 clarity. All three jewels are accompanied by their Gemological Institute of America certifications. Accentuating these precious jewels are .96 combined carats of white diamonds. Platinum. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_30-9452.pdf\" target=\"_blank\"\u003eDownload the GIA Certifications\u003c\/a\u003e \n","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43873601421447,"sku":"30-9452","price":98500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/30-9452_1_89fe7adf-8511-45eb-a1e3-6c8f45ecc24d.png?v=1770666984"},{"product_id":"ethiopian-opal-ring-18-70-carats","title":"Ethiopian Opal Ring, 18.70 Carats","description":"A monumental Ethiopian opal is set in this eye-catching ring. The 18.70-carat stone displays a highly coveted translucent crimson hue with a stunning play of color. Diamonds accents totaling 2.68 carats surround the rare stone in its unique platinum setting.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":41713243095175,"sku":"31-1529","price":54000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-1529_1.png?v=1730882161"},{"product_id":"unheated-kashmir-sapphire-ring-3-32-carats","title":"Unheated Kashmir Sapphire Ring, 3.32 Carats","description":"This remarkable octagonal step-cut Kashmir sapphire achieves the deep, velvety blue hue so prized in these gems. Weighing 3.32 carats, the stone's vibrant color is completely natural and perfectly complemented by two emerald-cut white diamonds totaling 1.58 carats. The sapphire is certified by the Gemological Institute of America (GIA), American Gemological Laboratories (AGL) and Gübelin Gem Lab to be of Kashmir origin and untreated, while the diamonds are both certified by the GIA to be of E and F color and VVS1 and VS1 clarity, respectively. Set in platinum. \u003cbr\u003e\u003cbr\u003e Sapphires hailing from the Kashmir region are regarded as the very best of this classic family of gemstones, and they are ranked as one of the most desirable gems alongside the rarest colored diamonds and Burma rubies. Revered for their superior cornflower blue hue and distinctive “blue velvet” texture, these coveted gems are a rarity on the market due both to their relative scarcity and popularity. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-2396.pdf\" target=\"_blank\"\u003eDownload the Certifications\u003c\/a\u003e \n","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231053774983,"sku":"31-2396","price":388500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-2396_1.png?v=1758655523"},{"product_id":"cushion-cut-tourmaline-ring-54-89-carats","title":"Cushion-Cut Tourmaline Ring, 54.89 Carats","description":"This eye-catching ring features an absolutely monumental 54.89-carat cushion-cut tourmaline at its center. Exhibiting a lovely peach hue, the gemstone is accompanied by diamonds totaling 5.36 carats in its 18K gold setting.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43313040654471,"sku":"31-2530","price":225000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-2530_1_8f78c16f-57c1-4f25-b8d0-1c66edff9a4b.png?v=1760210689"},{"product_id":"colombian-trapiche-emerald-ring-4-34-carats","title":"Colombian Trapiche Emerald Ring, 4.34 Carats","description":"This handsome ring features an extremely rare 4.34-carat Colombian trapiche emerald set in a bold, wide band encrusted with 1.74 carats of white diamonds. Taking their name from a grinding wheel used in Colombia to process sugarcane, trapiche emeralds display a trademark wheel spoke pattern and are among the rarest of the pattern gems. The stone's striking design is the result of black carbon impurities that form in the emerald crystal junction, and they emanate outwards to stunning effect. Set in platinum.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":40500455571591,"sku":"31-2533","price":36000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/products\/31-2533_1.png?v=1710145828"},{"product_id":"ceylon-sapphire-ring-19-71-carats","title":"Ceylon Sapphire Ring, 19.71 Carats","description":"Centering this ring is a breathtaking Ceylon sapphire, one of the rarest and most desirable of all sapphires. Weighing 19.71 carats and certified by the American Gemological Laboratories to be of Ceylon (Sri Lanka) origin, this monumental jewel displays the rich royal blue hue for which these stones are so coveted. This oval-shaped, modified mixed-cut sapphire is joined in its platinum setting by two kite-shaped white diamonds weighing 2.01 total carats. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-3485.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e \n","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231055741063,"sku":"31-3485","price":228500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-3485_1_1239a180-af51-4bac-95ef-5129e687667e.png?v=1758655755"},{"product_id":"fancy-intense-yellow-diamond-ring-1-53-carats","title":"Fancy Intense Yellow Diamond Ring, 1.53 Carats","description":"The 1.53-carat fancy intense yellow diamond in this ring displays the highly saturated yellow hue so beloved in these rare gemstones. The emerald-cut jewel is certified by the Gemological Institute of America, earning the coveted color grade \u003cem\u003eNatural Fancy Intense Yellow\u003c\/em\u003e and displaying even color distribution. It is set in platinum and 18K gold between two diamonds totaling 1.06 carats.  \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-3582.pdf\" target=\"_blank\"\u003eDownload the Certifications\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231056691335,"sku":"31-3582","price":45000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-3582_1.png?v=1758655762"},{"product_id":"oval-ruby-ring-4-09-carats","title":"Oval Ruby Ring, 4.09 Carats","description":"A 4.09-carat oval ruby is at the center of this classic ring. The dramatic red stone is flanked by diamonds totaling 1.66 carats in its platinum setting. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-3697.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231058165895,"sku":"31-3697","price":150000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-3697_1_ced6fcb7-4209-47be-a3f1-7deb25fd144e.png?v=1758655767"},{"product_id":"burma-ruby-ring-4-07-carats","title":"Burma Ruby Ring, 4.07 Carats","description":"A stunning oval mixed-cut ruby hailing from the legendary mines of Burma is set in this classic ring. Weighing 4.07 carats, the gem is certified by the American Gemological Laboratories as being Burmese in origin. Set in platinum and 18K yellow gold with diamonds totaling approximately 1.50 carats.  \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-3698.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231058264199,"sku":"31-3698","price":99000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-3698_1.png?v=1758655768"},{"product_id":"tanzanite-convertible-pendant-ring-22-43-carats","title":"Tanzanite Convertible Pendant Ring, 22.43 Carats","description":"The monumental 22.43-carat cushion-cut tanzanite in this convertible ring displays the incredible deep violetish-blue hue for which tanzanites are so desired. The rare gemstone has been certified by the American Gemological Institute (AGL) to be untreated, meaning it has not undergone any clarity or thermal treatment to enhance its color. Found in just one place on earth, the African country of Tanzania for which it is named, the tanzanite is relatively new to the jewel market. While many display a light, violet hue, those that possess a deep and highly saturated coloration such as this are eagerly sought after. Its intense violetish-blue is perfectly complemented by 2.80 total carats of diamonds in its 18K white gold setting. \u003cbr\u003e\u003cbr\u003e Apart from its spectacular stones, this ring is made all the more desirable thanks to its versatile, convertible setting. The setting is specially crafted so that the center may be removed and worn as a pendant. An eye-hook clasp on the reverse allows the pendant to be easily suspended from a chain and worn around the neck. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-3524.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43873800585351,"sku":"31-3524","price":98500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-3524_1_ec2994e2-fb1a-45f9-99ce-ec56765444f2.png?v=1770672587"},{"product_id":"pink-diamond-eternity-band-1-29-carats","title":"Pink Diamond Eternity Band, 1.29 Carats","description":"This lustrous eternity band is adorned with rare pink diamonds totaling 1.29 carats. Set in 18K yellow gold, this ring exudes clarity and warmth. Pink diamonds achieve their color when intense heat and pressure from the earth alters the crystal lattice of the stone. Because of this, they are incredibly rare — only 1 in 100,000 diamonds can be certified pink. The pavé setting maximizes light, amplifying the sparkle on this fantastic band. ","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44474716782727,"sku":"31-4156","price":19500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4156_1.png?v=1777556341"},{"product_id":"padparadscha-sapphire-ring-8-45-carats","title":"Padparadscha Sapphire Ring, 8.45 Carats","description":"This ring features a monumental Padparadscha sapphire weighing 8.45 carats. Padparadscha sapphires derive their name from the Singhalese word for “aquatic lotus blossom,” as their pinkish-orange hue mimics that of the popular flowers. This example beautifully displays the pinkish-orange color that makes these stones so desirable.  \u003cbr\u003e\u003cbr\u003e The oval-cut sapphire is certified by the American Gemological Laboratories as being of Ceylon (Sri Lanka) origin. Set in platinum with diamonds totaling approximately 1.50 carats. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-4035.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e \n","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44505449234567,"sku":"31-4035","price":228500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4035_1_6e9b54c3-afab-4688-a623-89d57680cbd8.png?v=1784560895"},{"product_id":"lightning-ridge-black-opal-ring-7-00-carats","title":"Lightning Ridge Black Opal Ring, 7.00 Carats","description":"Hues across the color entire spectrum radiate from this striking black opal weighing approximately 7.00 carats. This opal hails from the famed Lightning Ridge Mine Region in Australia, which produces the most brilliant opals in the world. Lightning Ridge black opals reflect an unmatched level of color, and because of its characteristic black background, each and every hue stands out bright and strong. Brilliant white diamonds totaling approximately 0.35 carats add sparkle to this extraordinary stone. Set in platinum.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44055545151623,"sku":"31-4229","price":144000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4229_1_bf3bf233-e942-488a-a140-8144290874b1.png?v=1774967212"},{"product_id":"black-opal-ring-6-50-carats","title":"Black Opal Ring, 6.50 Carats","description":"Dynamic beauty and exceptional color permeate the dazzling black opal in this eye-catching ring. Weighing 6.50 carats, this impressive gem exhibits a kaleidoscopic panoply of cool greens and blues while 0.78 carat of diamonds in an 18k white gold setting provide complementary sparkle. Opals are among the most desirable gems in the world, and black opals display the most brilliant colors of all. This is a truly special piece.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43641239699591,"sku":"31-4228","price":24000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4228_1_02266fbc-cea4-4866-bc9b-9664b8ef0ecb.png?v=1767202289"},{"product_id":"adler-paraiba-tourmaline-and-sapphire-ring","title":"Adler Paraiba Tourmaline and Sapphire Ring","description":"This stylish ring by celebrated Geneva-based jewelry maison Adler makes a bold statement with its graphic arrangement of aqua blue Paraiba tourmalines and deep blue sapphires. The Paraibas and sapphires each total approximately 2.50 carats, and the contrasting gems combine with white accent diamonds to resemble the waves of the ocean. Set in 18K white gold.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":41832787771527,"sku":"31-4421","price":30000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4421_1.png?v=1730880826"},{"product_id":"david-webb-tigers-eye-and-diamond-ring","title":"David Webb Tiger's Eye and Diamond Ring","description":"This exquisite tiger's eye and diamond dome ring by illustrious jeweler David Webb features a deliciously large, expertly-carved tiger's eye with a bezel-set round diamond in its center. Flanked by diamonds and set in lustrous 18K yellow gold, this bold and unique statement ring epitomizes the creative, confident designs David Webb is famous for. \u003cbr\u003e\u003cbr\u003e 9\/10\" high \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-4530.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231066488967,"sku":"31-4530","price":31500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4530_1_db0af5e4-5c33-474e-a506-a54bcad495bc.png?v=1758655802"},{"product_id":"rose-cut-diamond-ring-4-27-carats","title":"Rose-Cut Diamond Ring, 4.27 Carats","description":"The Gemological Institute of America (GIA) has certified the impressive center diamond in this ring as being 4.27 carats and \"J\" color, meaning it is nearly colorless. This incredible stone is surrounded by approximately 1.00 carat of round diamonds and set in brilliant 18K white gold. The rose cut makes the center stone appear even larger and softly diffuses light, imparting a decidedly romantic glow. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-4526.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231066194055,"sku":"31-4526","price":126000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4526_1_51b9de95-cc26-4235-9040-f445a500382e.png?v=1758655797"},{"product_id":"ruby-ballerina-ring-2-82-carats","title":"Ruby Ballerina Ring, 2.82 Carats","description":"A striking ruby weighing 2.82 carats is surrounded by a \"skirt\" of baguette-cut diamonds totaling approximately 2.00 carats in this spectacular ballerina-style ring. So-named for its resemblance to a ballerina's tutu, this design radiates romance and sparkle. The brilliant-cut ruby is certified by the Gemological Institute of America as hailing from Vietnam and free from any thermal treatments, meaning its alluring red color is entirely natural. Set in 18K white gold. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-4528.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44025148768391,"sku":"31-4528","price":75000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4528_1_5187f89b-b233-4a7b-9384-88379abe54d1.png?v=1774967137"},{"product_id":"oval-diamond-eternity-band-3-43-carats","title":"Oval Diamond Eternity Band, 3.43 Carats","description":"Over three carats of incredible oval diamonds grace this romantic eternity band. The cut maximizes sparkle and fire and sits elegantly on the hand. Set in glamorous platinum, this ring is a classic and enduring symbol of eternal love.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":41789938499719,"sku":"31-4589","price":27000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4589_1.png?v=1726262429"},{"product_id":"baguette-and-round-diamond-eternity-band-3-42-carats","title":"Baguette and Round Diamond Eternity Band, 3.42 Carats","description":"The combination of baguette and round diamonds totaling approximately 3.43 carats creates tremendous visual interest in this unique take on the classic eternity band. Set in lustrous 18K white gold, this ring is a singular symbol of everlasting adoration.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":41789938663559,"sku":"31-4593","price":25500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4593_1.png?v=1730881131"},{"product_id":"floating-prong-eternity-band-3-20-carats","title":"Floating Prong Eternity Band, 3.20 Carats","description":"This exquisite eternity band is an elegant symbol of everlasting love. Round diamonds totaling 3.20 carats rest in a dazzling platinum setting while floating shared prongs accentuate each stone's brilliance and make each diamond appear to be floating. This fresh take on a timeless classic is sure to become a treasured piece.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":41789938630791,"sku":"31-4592","price":18000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4592_1.png?v=1730882107"},{"product_id":"ethiopian-opal-and-diamond-ring-1","title":"Ethiopian Opal and Diamond Ring","description":"A breathtaking Ethiopian opal weighing approximately 14.00 carats is the focal point of this astonishing ring. Surrounded by approximately 1.50 carats of white diamonds and set in 18K yellow gold, this stone exhibits the vibrant hues and bold colors that make Ethiopian opals so highly prized.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":41789938761863,"sku":"31-4614","price":21000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4614_1.png?v=1730882062"},{"product_id":"ruby-and-diamond-bypass-ring","title":"Ruby and Diamond Bypass Ring","description":"The magnificent 2.01-carat ruby in this stunning bypass ring is certified by the American Gemological Laboratories (AGL) as being from Thailand. Rubies from Thailand are highly prized for their deep red color, which this ruby possesses in abundance. The 1.25-carat diamond is certified by the Gemological Institute of America (GIA) as possessing E color, meaning it is nearly colorless, and also exhibits excellent polish. These remarkable gems are accentuated by approximately 1.50 carats of baguette-cut diamonds and set in platinum and 18K gold. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-4651.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231066685575,"sku":"31-4651","price":60000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4651_1.png?v=1758655846"},{"product_id":"color-change-spinel-ring-5-97-carats","title":"Color-Change Spinel Ring, 5.97 Carats","description":"Possessing the remarkable ability to change color under different light conditions, the spinel at the center of this ring is an exceptional rarity in the world of colored gemstones. Color-change spinels weighing over one carat are very rarely found, and this example totals a remarkable 5.97 carats. The oval brilliant cut gem displays a deep blue hue when viewed in daylight and an equally stunning deep purple when viewed in incandescent light, and it is graded as entirely untreated by the accompanying GIA report. The spinel is encircled by a diamond halo totaling 0.56 carat and set in classic 18K white gold. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-4564.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44505450512519,"sku":"31-4564","price":34500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4564_1_286dacb1-7438-4850-b955-f7265994bf3a.png?v=1784560929"},{"product_id":"david-webb-tigers-eye-dome-ring","title":"David Webb Tiger's Eye Dome Ring","description":"This striking dome ring by famed American jeweler David Webb features a large, expertly carved tiger's eye at its center. A gold border radiating out from the tiger's eye makes a bold and unique statement. Set in 18K yellow gold. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-4842.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231069372551,"sku":"31-4842","price":19500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4842_1.png?v=1758655856"},{"product_id":"pink-sapphire-and-diamond-ring","title":"Pink Sapphire and Diamond Ring","description":"The graceful pink sapphire at the heart of this endearing ring weighs approximately 0.80 carat and is flanked by two sparkling white diamonds. The total diamond weight is 0.47 carats, approx., The diamonds are of L-M color, VS1-SI1 clarity. Set in 14K white gold.  ","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43873956495495,"sku":"31-4204","price":7850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4204_1.png?v=1772351173"},{"product_id":"untreated-purple-sapphire-ring-3-16-carats","title":"Untreated Purple Sapphire Ring, 3.16 Carats","description":"This outstanding 3.16-carat \"no heat\" purple sapphire displays a translucency and richness of color found in only the most valuable sapphires. Boasting a stunning lilac hue, this glistening purple wonder is certified by the Gemological Institute of America as being free of heating enhancements and completely natural. Set in platinum with diamonds totaling 0.60 carat. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_30-6795.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e \n","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43313039605895,"sku":"30-6795","price":54000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/30-6795_1.png?v=1760210682"},{"product_id":"emerald-cut-aquamarine-ring-43-37-carats","title":"Emerald-Cut Aquamarine Ring, 43.37 Carats","description":"With the stunning blue hue of a clear tropical ocean, the incredible 43.37-carat emerald-cut aquamarine at the center of this ring is absolutely captivating. This specimen possesses the deeply saturated Santa Maria blue hue that is found only in the rarest variety of these stones. Named in honor of Santa Maria de Itabira, the mine in Brazil where they were first discovered, aquamarines that possess this \"deep sea\" color are highly sought after. This gem is joined by 1.21 carats of marquise- and round-cut white diamonds in its platinum setting. \u003cbr\u003e\u003cbr\u003e With a name derived from the Latin for \"seawater,\" it's no surprise that the calming color of aquamarine is often compared to a clear blue ocean. Ancient peoples believed anyone who wore the jewel, especially mariners, would be protected from harm, and it was even thought to help maintain marital bliss.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44439380000903,"sku":"31-4044","price":98500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4044_1.png?v=1784316208"},{"product_id":"emerald-cut-colombian-emerald-ring-5-71-carats","title":"Emerald-Cut Colombian Emerald Ring, 5.71 Carats","description":"A rare emerald-cut Colombian emerald weighing 5.71 carats centers this eye-catching ring. The covetable gemstone is certified by Rodrigo Giraldo as being Colombian in origin. Emeralds hailing from these historic mines are prized for the incomparable hue, and this example displays the same vibrant green color that is so prized by gem connoisseurs. Accompanying the gem is a collection of white diamonds weighing an approximate 2.60 total carats. Set in platinum and 18K yellow gold.  \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-5098.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231069732999,"sku":"31-5098","price":360000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-5098_1_5f1734d9-4b8c-45f3-9399-91a522aec405.png?v=1758655858"},{"product_id":"russian-emerald-ring-6-29-carats","title":"Russian Emerald Ring, 6.29 Carats","description":"This outstanding ring boasts a stunning natural Russian emerald, one of the most fascinating gems in the world. Weighing 6.29 carats, this cushion-cut stone is certified by the American Gemological Laboratories as having no clarity enhancements, a rarity for emeralds. Its exceptional green hue is complemented by approximately 2.00 carats of white diamonds set around the emerald to create a stylized floral design. Set in 18K yellow and white gold. \u003cbr\u003e\u003cbr\u003e Russian emeralds have long been prized for their breathtaking crystal clarity, fire and deep, forest green hues. Believed to have been discovered in 1830 in the roots of a fallen tree near Yekaterinburg in Russia’s Ural Mountains, these gems are legendary. It is said that they may have been mined long before the Spaniards discovered the famous Colombian emerald fields in the late 16th century. Their popularity rose in the 19th century, but their production came to a halt after World War I, when the largest and best-known source of Russian emeralds, the Mariinsky (St. Mary’s) Mine, became a military security zone. As a result, Russian emeralds are a must-have for any true emerald connoisseur. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-5139.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e \n","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44511019040903,"sku":"31-5139","price":298500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-5139_1_555b9bde-397f-48a8-8cda-d36a6e8cd501.png?v=1777556202"},{"product_id":"asscher-cut-diamond-eternity-band-6-79-carats","title":"Asscher-Cut Diamond Eternity Band, 6.79 Carats","description":"The unique Asscher cut is beautifully on display in this classic eternity band. The seventeen Asscher-cut diamonds weigh a combined 6.79 carats and are set in platinum.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":40500612006023,"sku":"31-5178","price":60000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/products\/31-5178_1.png?v=1710147408"},{"product_id":"radiant-cut-diamond-eternity-band-8-68-carats","title":"Radiant-Cut Diamond Eternity Band, 8.68 Carats","description":"Seventeen radiant-cut white diamonds are set in this glamorous eternity band, which dazzles from every angle. Classically set in a shared prong platinum band, the diamonds in this ring total 8.68 brilliant carats. ","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":41789964845191,"sku":"31-5181","price":84000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-5181_1_92a300d2-a535-400a-9c10-aa189685d2ad.png?v=1726263911"},{"product_id":"tamara-comolli-imperial-topaz-ring-6-43-carats","title":"Tamara Comolli Imperial Topaz Ring, 6.43 Carats","description":"Possessing a distinctive pinkish-orange hue, this 6.43-carat imperial topaz is among the most sought-after colored gemstones. Pavé-set diamonds totaling approximately 1.83 carats perfectly complement the rare jewel. Set into a sculptural 18K yellow gold setting by the legendary Tamara Comolli, this stunning topaz exudes the delicate beauty for which these stones are most prized.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":41789970284679,"sku":"31-5242","price":30000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-5242_1.png?v=1728289097"},{"product_id":"brazilian-alexandrite-ring-6-67-carats","title":"Brazilian Alexandrite Ring, 6.67 Carats","description":"The 6.67-carat Brazilian alexandrite at the center of this ring possesses the remarkable ability to change color. Unlike their Russian counterparts that change from green to red, those alexandrites that hail from the mines of Brazil display a stunning bluish-green hue under white light and change to a rich, deep purple when viewed under incandescent light. This brilliant-cut example is certified by the Gemological Institute of America as being a natural alexandrite of Brazilian origin. It is beautifully set in platinum with 2.21 total carats of diamonds. \u003cbr\u003e\u003cbr\u003e While the alexandrite was first discovered in the Ural Mountains of Russia in the 1800s, many of the finest examples of these stones have been found in Brazil. For example, the 17.08-carat stone known as the Whitney alexandrite can be found in the Smithsonian Museum of Natural History, having been gifted to the National Gem Collection by Carolyn Wright Whitney. Like the present stone, the Whitney alexandrite changes from bluish-green in daylight and fluorescent light to an intense purple in incandescent light. In terms of both rarity and originality, these Brazilian alexandrites outrank nearly every other gemstone known. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-5280.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e \n","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231071010951,"sku":"31-5280","price":685000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-5280_1_3836810f-95ec-4e1a-a707-388b7ce2107a.png?v=1758656145"},{"product_id":"cushion-cut-ruby-ring-5-82-carats","title":"Cushion-Cut Ruby Ring, 5.82 Carats","description":"The cushion-cut ruby in this classic ring boasts 5.82 carats and a stunning crimson hue. The gemstone dazzles in its classic 18K yellow gold with a halo of white diamonds totaling approximately 2.50 carats. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-5314.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231071207559,"sku":"31-5314","price":127500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-5314_1_59c0bc30-a8bb-451c-acd2-a9fdad67b6f2.png?v=1758656149"},{"product_id":"sapphire-ring-2-93-carats","title":"Sapphire Ring, 2.93 Carats","description":"Displaying a beautiful pale blue hue, the 2.93-carat brilliant-cut sapphire at the center of this ring is certified by the Gemological Institute of America as completely untreated. The stone is set in a bold criss-cross design encrusted with 0.40 carat of white diamonds. Elegant and unique, this ring makes a bod impression. Set in 14K white gold. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-5387.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43874034057351,"sku":"31-5387","price":12850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-5387_1.png?v=1772351801"},{"product_id":"purple-sapphire-ring-2-53-carats","title":"Purple Sapphire Ring, 2.53 Carats","description":"An untreated purple sapphire weighing 2.53 carats displays its celebrated violet hue in this remarkable ring. Purple sapphires stand among the most sought-after colored gemstones and are highly treasured among gem collectors. This example is certified by the Gemological Institute of America (GIA) as being completely untreated, meaning its enviable color is completely natural. A total of 2.36 carats of pear-shaped white diamonds radiate from the central stone. Set in platinum. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-5445.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e \n","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43316900724871,"sku":"31-5445","price":68500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-5445_1_1bb1aac0-eb5d-4c82-969e-7520c97bdf5f.png?v=1762000724"},{"product_id":"sapphire-ring-1-07-carats","title":"Sapphire Ring, 1.07 Carats","description":"A rich blue sapphire weighing 1.07 carats is set in this ring. The pear-shaped gemstone is encircled by white diamonds totaling 0.36 carat in an 18K white gold setting.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43874030715015,"sku":"31-5383","price":9850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-5383_1_f944566b-9738-4103-9796-1e39b42bef42.png?v=1772351781"},{"product_id":"brilliant-cut-sapphire-ring-2-21-carats","title":"Brilliant-Cut Sapphire Ring, 2.21 Carats","description":"This exceptional ring features a round brilliant cut sapphire weighing 2.21 carats. The gem is enhanced by sparkling diamonds totaling approximately 0.38 carat. Set in intricately engraved platinum. \n","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43874076590215,"sku":"31-5530","price":10500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-5530_1.png?v=1772352079"},{"product_id":"colombian-emerald-ring-13-67-carats","title":"Colombian Emerald Ring, 13.67 Carats","description":"An extraordinary emerald cut Colombian emerald displays an incredible depth of color and brilliance in this eye-catching ring. Possessing a mesmerizing green hue that makes Colombian emeralds so desirable, the 13.67-carat gem is perfectly complemented by yellow diamonds totaling approximately 1.23 carats. All stones are set in 18K yellow gold. \u003cbr\u003e\u003cbr\u003e For centuries, Colombia has been the premier location for the mining of the finest quality emeralds in the world. Colombian emeralds are set apart from emeralds from any other origin by their incomparable, brilliant green which is not influenced by any bluish tinge, making these particular emeralds the most highly coveted in the world.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44561400070279,"sku":"31-5167","price":124500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-5167_1.png?v=1777908073"}],"url":"https:\/\/rauantiques.com\/collections\/modern-rings.oembed?page=6","provider":"M.S. Rau","version":"1.0","type":"link"}