{"title":"3.26 Exceptional Gems","description":"","products":[{"product_id":"colombian-emerald-butterfly-brooch","title":"Colombian Emerald Butterfly Brooch","description":"The body of this enchanting Krementz \u0026amp; Co. butterfly brooch comprises 3.98 carats of vibrant Colombian emeralds. The wings glisten with 2.54 carats of white diamonds and yellow diamonds totaling 0.98 carats. Platinum and 18K gold.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":40499744407687,"sku":"30-6973","price":45000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/products\/30-6973_1_72d15ab4-ac86-4ab8-9874-17e303e33e34.png?v=1702369008"},{"product_id":"art-deco-ruby-sapphire-bracelet","title":"Art Deco Ruby \u0026 Sapphire Bracelet","description":"Nestled amongst approximately 6.00 carats of lush white diamonds lie three each of meticulously carved sapphires and rubies in this incredible Art Deco period bracelet. Platinum.\u003cbr\u003e\u003cbr\u003e7 1\/4\" length","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":41238111584391,"sku":"30-7007","price":97500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/30-7007_1.png?v=1781292179"},{"product_id":"c-j-auger-tourmaline-and-diamond-ring","title":"C.J. Auger Tourmaline and Diamond Ring","description":"Approximately 12.00 carats of expertly carved, vivid pink tourmaline is the focal point of this dynamic ring by celebrated jeweler C.J. Auger. Surrounded by approximately 2.25 carats of diamonds and set in platinum and 14K yellow gold, this unique and highly desirable ring exemplifies retro elegance.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":40500525203591,"sku":"31-4455","price":28500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/products\/31-4455_1_13530572-fecf-415c-81cf-463465f99a30.png?v=1710146868"},{"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":124500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4044_1_3b015e0c-fcd3-4dfd-a1e6-ad1cb6d0078f.png?v=1775856132"},{"product_id":"david-webb-cabochon-ruby-and-diamond-earrings","title":"David Webb Cabochon Ruby and Diamond Earrings","description":"These stunning earrings by celebrated jeweler David Webb feature brilliant-cut diamonds weighing approximately 5.58 carats and cabochon rubies weighing approximately 19.63 carats, set in lustrous 18K gold.  Known for his exuberant, highly original designs and celebrity clientele, including Jacqueline Kennedy Onassis, Elizabeth Taylor and the Duke of Windsor, David Webb's jewelry is bold, confident, dramatic and timeless. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-4962.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231069634695,"sku":"31-4962","price":135000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-4962_1.png?v=1781292208"},{"product_id":"ancient-roman-carved-emerald-brooch","title":"Ancient Roman Carved Emerald Brooch","description":"An ancient Roman emerald carved with the features of a man's face is the center stone of this 19th-century brooch. The art of gem carving takes years to learn and master, and emeralds are notoriously difficult to carve. They polish well, but the artist must be extremely careful not to break the stone or carve away too much of the gem during the process. To find a carved emerald dating to antiquity, when gem carving was in its infancy, is an exceptional rarity. \u003cbr\u003e\u003cbr\u003e The museum-quality, Roman-period stone is displayed in an impeccably crafted Victorian-era silver and silver gilt setting. Emeralds, diamonds and rubies complement the carved emerald, while a single Baroque pearl dangles from the center. Even the reverse features carvings that mimic the motif of the front, including the details of a man's face at the center. \u003cbr\u003e\u003cbr\u003e 2 1\/2\" wide x 3 1\/2\" high","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43874118664327,"sku":"31-5581","price":58500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-5581_1.png?v=1772354635"},{"product_id":"burma-ruby-earrings-4-24-carats","title":"Burma Ruby Earrings, 4.24 Carats","description":"Swirling white diamonds complement crimson Burma rubies in these extraordinary earrings. The two central pear-shaped rubies weigh 2.18 and 2.06 carats, and they are certified by the American Gemological Laboratories to be Burmese in origin. These dazzling rich red gems are joined by approximately 3.00 total carats of baguette diamonds in a sculptural platinum setting. \u003cbr\u003e\u003cbr\u003e 5\/8\" length \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-5937.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231092572295,"sku":"31-5937","price":90000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-5937_1.png?v=1758655983"},{"product_id":"ruby-ring-4-00-carats","title":"Ruby Ring, 4.00 Carats","description":"An oval, mixed-cut ruby weighing 4.00 carats forms the focal point of this ring. Displaying a remarkable red color, the gemstone is certified by the American Gemological Laboratories as originating in Mozambique.Mozambique rubies are particularly prized, as they are considered to be the finest examples of the red gemstone found in African mines. This ruby is flanked by diamonds totaling approximately 2.45 carats and set in platinum and 18K gold. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-5975.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231092932743,"sku":"31-5975","price":165000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-5975_1.png?v=1758655983"},{"product_id":"asscher-cut-diamond-studs-14-42-carats","title":"Asscher Cut Diamond Studs, 14.42 Carats","description":"Remarkably reflective and brilliant, these classic diamond studs feature two Asscher cut diamonds weighing a combined 14.42 carats. Each gem is graded by the Gemological Institute of America as displaying G color and VS1-VVS1 clarity. Additionally, each diamond is certified as having excellent polish and symmetry, indicating that the stone is cut perfectly into the ideal proportion, giving the jewels the utmost in brilliance and sparkle. Set in platinum. \u003cbr\u003e\u003cbr\u003e As if the quality of the present gems were not impressive enough, these diamonds were handcrafted in the highly desirable Asscher cut that further enhances their perfection. The patented step cut arrangement results in a distinctive, sparkling effect called “the hall of mirrors,” as it absorbs and reflects light from every angle. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-6028.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43547201601671,"sku":"31-6028","price":748500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-6028_1.png?v=1781205762"},{"product_id":"green-tourmaline-and-diamond-ring-8-50-carats","title":"Green Tourmaline and Diamond Ring, 8.50 Carats","description":"A vibrant 8.50-carat green tourmaline stars in this stately cocktail ring. Encircled with an impressive 8.00 carats of diamonds, this striking piece gives an air of 1960s glamour with modern flair. The ring's fashionable design is matched by the impeccable quality of the gemstones. Set in platinum.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":40500812447879,"sku":"31-6113","price":24000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/products\/31-6113_1_d8f762a2-6eee-443c-ac8a-dd64c69e42c3.png?v=1686818569"},{"product_id":"chaumet-retro-amethyst-ring-2-00-carats","title":"Chaumet Retro Amethyst Ring, 2.00 Carats","description":"Crafted by prestigious Parisian jeweler Chaumet, this approximately 2.00-carat amethyst ring exhibits a highly saturated purple hue for which the gemstone is so beloved. The domed setting is lined with accent diamonds, and green, pink and orange colored gemstones form delicate honeybee motifs along the band. Hailing from the House of Chaumet's \u003cem\u003eAttrape-moi\u003c\/em\u003e collection, the ring honors the bee through the inclusion of precious detailing and vibrantly-hued gemstones. Set in 18K gold. \u003cbr\u003e\u003cbr\u003e Circa 1980","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":41790295376007,"sku":"31-7216","price":28500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-7216_1.png?v=1730881626"},{"product_id":"art-deco-untreated-colombian-emerald-ring-2-89-carats","title":"Art Deco Untreated Colombian Emerald Ring, 2.89 Carats","description":"Art Deco-era elegance is reflected in this captivating emerald and diamond ring. The 2.89-carat emerald is certified by the American Gemological Laboratories as originating in Colombia and being completely free of oil and other treatments to enhance its remarkable qualities. The jewel is framed by two marquise diamonds totaling approximately 2.00 carats. Additional accent diamonds complete the design, and the striking platinum setting allows this beautiful jeweled creation to shine. \u003cbr\u003e\u003cbr\u003e Circa 1920 \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-7126.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44263403094151,"sku":"31-7126","price":276750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-7126_1_dde4a49a-72c7-4461-9848-5cc937d6c0a4.png?v=1774966230"},{"product_id":"david-webb-sapphire-ruby-and-diamond-ring","title":"David Webb Sapphire, Ruby and Diamond Ring","description":"Striking and original, this ring by famed American designer David Webb features a 9.41-carat royal blue sapphire encircled by 1.80 carats of pavé diamonds. A multitude of rubies are artfully arranged and bezel-set into the ring's unique dome filigree. Set in 18K gold and platinum, this ring dazzles on the finger. \u003cbr\u003e\u003cbr\u003e Once described as \"today's Fabergé\" by the Duchess of Windsor, jet-setting Madison Avenue-based designer David Webb was known for his innovative designs and celebrity clientele, which included the likes of the Duchess, Jackie Kennedy and Elizabeth Taylor.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":41735585595527,"sku":"31-7485","price":130500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-7485_1_0676576a-94aa-4649-a4f3-2b45fe300557.png?v=1730881774"},{"product_id":"art-deco-burma-ruby-bracelet-18-00-carats","title":"Art Deco Burma Ruby Bracelet, 18.00 Carats","description":"Forming a geometric linked design, this Art Deco bracelet features approximately 18.00 carats of vibrant Burma rubies. For centuries, the Burma ruby has ranked among the most sought-after gems in the world, but following an edict of the King himself, the finest stones were never allowed to leave the kingdom, making these rubies exceedingly rare. The country’s borders were closed in 1962, further restricting trade and increasing the rarity of these magnificent gemstones. Joined by approximately 11.00 carats of glittering white diamonds, the jewels are set in a classic platinum setting. \u003cbr\u003e\u003cbr\u003e 7 1\/2\" length","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43874847293575,"sku":"31-7730","price":98500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-7730_1_d63829b2-0ce7-47a0-8c62-b04582e82b27.png?v=1772359609"},{"product_id":"nerso-tourmaline-and-amethyst-bangle-bracelet","title":"Nerso Tourmaline and Amethyst Bangle Bracelet","description":"This colorful bangle from coveted jeweler Nerso showcases an exquisite plethora of cabochon-cut gems. The bracelet includes a multitude of radiant tourmalines totaling approximately 57.50 carats. The bracelet also features approximately 19.00 carats of purple cabochon-cut amethyst gemstones. Composed of artfully crafted 18K yellow gold, the bracelet showcases the creative craftsmanship of Nerso. \u003cbr\u003e\u003cbr\u003e A coveted designer of notable high jewelry pieces, Nerso jewelry is known for combining intricate and unique yellow gold settings with stunning cabochon gems.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44025151520903,"sku":"31-7883","price":78000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-7883_1_7d9669f0-dc06-4116-a6e0-e1ff22c43e3c.png?v=1774966055"},{"product_id":"cabochon-emerald-ruby-and-diamond-ring","title":"Cabochon Emerald, Ruby and Diamond Ring","description":"A mesmerizing cabochon emerald weighing 5.50 carats exhibits a deep green hue in this bombe-style ring. The domed bombe form is crafted of 18K yellow gold and is set with rich rubies totaling 2.50 carats and sparkling diamonds totaling approximately 0.40 carat.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43470863007879,"sku":"31-8211","price":19500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-8211_1.png?v=1764593468"},{"product_id":"david-webb-emerald-ruby-and-diamond-earrings","title":"David Webb Emerald, Ruby and Diamond Earrings","description":"This dazzling pair of earrings by celebrated New York jeweler David Webb features a sparkling trifecta of gems. The elevated design combines rubies totaling 55.97 carats, emeralds totaling approximately 40.00 carats and diamonds totaling 2.60 carats in a unique 18K yellow gold and platinum setting. Bold and unique, this pair of earrings makes a lasting impression. \u003cbr\u003e\u003cbr\u003e Known for innovative designs and celebrity clientele, David Webb jewelry marries exquisite gems and rare materials with fashion-forward aesthetics. \u003cbr\u003e\u003cbr\u003e 2 5\/8\" length","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":40888576344199,"sku":"31-8462","price":150000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/products\/31-8462_1_b95238e8-0505-4765-8ad5-02b213a212cb.png?v=1707552751"},{"product_id":"brazilian-paraiba-ring-1-01-carats","title":"Brazilian Paraiba Ring, 1.01 carats","description":"The focal point of this ring is a striking oval cut Paraiba tourmaline, showing a remarkable brilliance and depth of color, weighing approximately 1.01 carats. Exhibiting a luminous greenish-blue hue with excellent saturation, the rare jewel hails from the incomparable Brazilian mines. The stone is certified by the American Gemological Laboratories as Brazilian in origin with minor heat treatments. A halo of diamond accents of G-I color and SI1-SI2 clarity totaling 1.07 carats provides further elegance. Set in platinum. \u003cbr\u003e\u003cbr\u003e In 1981, the gem miner Heitor Dimas Barbosa, commonly known among the local villagers as “Heitor the Fool,” began tunneling in the hill behind São José de Batalha, Paraíba, Brazil. Barbosa was determined that his hunch would lead to finding a new gemstone. Despite having no electricity or dependable water, Barbosa persevered with faith for over six years through the rugged and arid landscape on his quest. In 1987, his efforts were rewarded by the discovery of the first Brazilian Paraiba, a stunning gem that was unlike any stone ever found. Soon after their discovery, production began to dwindle; over 90% of the tourmaline production occurred between 1989 and 1992. It is thanks to their rare chemical composition that these gems owe their spectacular coloring and neon-bright glow that appears to light the stone from within. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-8747.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44263414857863,"sku":"31-8747","price":54500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-8747_1.png?v=1774965504"},{"product_id":"tourmaline-aquamarine-amethyst-and-tsavorite-garnet-earrings","title":"Tourmaline, Aquamarine, Amethyst and Tsavorite Garnet Earrings","description":"A magnificent symphony of tourmalines, aquamarines, tsavorite garnets, amethysts and diamonds coalesce to form these show-stopping drop earrings. GIA-certified as originating in Mozambique, the green Paraiba tourmalines glow with their signature alluring hue. Altogether, the green and purple tourmalines total an impressive 27.95 carats and form the centerpieces of each of these earrings. Completing their whimsical and bold design, the earrings also feature 10 carats of aquamarine, 2 carats of diamond, 0.65 carat of tsavorite garnet and 0.61 carat of amethyst. Set in 18K white gold. \u003cbr\u003e\u003cbr\u003e 2 1\/2\" length \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-9695.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231127732359,"sku":"31-9695","price":90000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-9695_1_470b569e-06aa-46bf-ac10-24afb1299183.png?v=1758656460"},{"product_id":"kat-florence-neon-titanium-tourmaline-necklace-64-20-carats","title":"Kat Florence Neon Titanium Tourmaline Necklace, 64.20 carats","description":"This breathtaking neon titanium tourmaline necklace by Kat Florence combines rarity and beauty. The monumental 64.20-carat neon titanium tourmaline at the heart of the design displays an exceptionally vibrant red hue, thanks to the rare traces of titanium within the stone. This is one of the rarest forms of tourmaline in the world, and to find a gem-quality example in this size is truly extraordinary. Known for her mastery of color and design, Kat Florence has paired this stunning stone with flawless D-color diamonds totaling 3.80 carats, creating a necklace that is as much a marvel of nature as it is of artistry. Set in 18K white gold. \u003cbr\u003e\u003cbr\u003e Pendant: 3\" length\u003cbr\u003e Chain: 24 1\/2\" length","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43317026914439,"sku":"32-0595","price":165000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-0595_1.png?v=1762000778"},{"product_id":"diamond-line-necklace-12-45-carats","title":"Diamond Line Necklace, 12.45 carats","description":"Timeless elegance meets exceptional craftsmanship in this breathtaking diamond necklace. Featuring approximately 12.45 carats of premium white diamonds, this classic line necklace creates a continuous strand of brilliant sparkle that flatters the neckline with sophisticated grace. Each meticulously matched diamond is precision-set in platinum. \u003cbr\u003e\u003cbr\u003e 16 1\/8\" length","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":42550387802247,"sku":"32-0901","price":60000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-0901_1.png?v=1744154807"},{"product_id":"purple-spinel-ring-14-30-carats","title":"Purple Spinel Ring, 14.30 Carats","description":"This striking ring showcases a richly saturated 14.30-carat purple spinel of remarkable depth and radiance. The oval shaped spinel is prized for its extraordinary color—a regal, vivid purple that rivals even the finest sapphires. Spinels are celebrated for their incredible range of color and natural brilliance, and this example captures the gemstone’s finest qualities. The center stone is framed by 2.50 carats of shimmering white diamonds. Set in platinum and 18K white gold.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43317030060167,"sku":"32-0608","price":150000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-0608_1.png?v=1762000787"},{"product_id":"burma-ruby-earrings-8-39-carats","title":"Burma Ruby Earrings, 8.39 Carats","description":"Timeless in style and exceptional in quality, these earrings showcase two oval shaped Burmese rubies totaling 8.39 carats. Each ruby is accompanied by a Gübelin report confirming its origin in Burma, a region renowned for producing the world's most coveted red gemstones. Displaying the richly saturated crimson hue so highly prized in Burmese rubies, the stones are framed by 2.00 carats of dazzling white diamonds and set in platinum. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-1022.pdf\" target=\"_blank\"\u003eDownload the Reports\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":42625571061895,"sku":"32-1022","price":225000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-1022_1_733af7b2-3a8f-455e-943e-15c7d4069f11.png?v=1746450919"},{"product_id":"art-deco-style-diamond-ring-1-92-carats","title":"Art Deco-Style Diamond Ring, 1.92 Carats","description":"This Art Deco-style target ring showcases a magnificent 1.92-carat square emerald cut diamond as its centerpiece. This J color, VS2 clarity diamond is accompanied by a GIA report. The distinctive target design presents alternating bands of vivid rubies totaling 1.19 carats and sparkling diamonds totaling 0.35 carats, radiating from the center stone in a bold geometric motif emblematic of the Art Deco era. The contrasting crimson and white gemstones enhance the diamond's square silhouette while providing a striking visual impact. Set in platinum with meticulous milgrain detailing throughout. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-1246.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43876062822535,"sku":"32-1246","price":26850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-1246_1.png?v=1772377722"},{"product_id":"diamond-riviere-necklace-60-55-carats","title":"Diamond Rivière Necklace, 60.55 Carats","description":"Exquisite in its craftsmanship and timeless in design, this exceptional rivière necklace displays 64 perfectly matched, graduated oval cut diamonds totaling 60.55 carats. Each GIA-graded stone has been carefully selected for its harmonious I-J color and SI clarity, creating an unbroken chain of brilliance. Set in platinum. \u003cbr\u003e\u003cbr\u003e 15 1\/2\" length","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43547203534983,"sku":"32-1402","price":690000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-1402_1_5dd3c811-0d8a-46eb-9b24-4d9d59e54113.png?v=1764696285"},{"product_id":"oscar-heyman-untreated-ceylon-star-ruby-ring-8-57-carats","title":"Oscar Heyman Untreated Ceylon Star Ruby Ring, 8.57 Carats","description":"A brilliant star shines at the center of this 8.57-carat cabochon ruby, elegantly set into a ring by the famed Oscar Heyman. The exceptionally rare pink-red star ruby is certified by C. Dunaigre as completely free of heat treatment and of prestigious Ceylon (Sri Lanka) origin. Accented by 2.37 carats of white diamonds and set in platinum, this ring unites an extraordinary gemstone with the unmatched craftsmanship of Oscar Heyman. \u003cbr\u003e\u003cbr\u003e This gem's trademark six-pointed star is the result of a rare optical phenomenon called asterism, caused by perfectly aligned, microscopic titanium dioxide fibers within the ruby. This creates the iconic star flare that appears to dance across the surface under a direct light source. \u003cbr\u003e\u003cbr\u003e Founded in New York in 1912, the American jewelry firm Oscar Heyman is known throughout the world for its high-quality designs. Bringing together impeccable craftsmanship and captivating gemstones, this ring embodies the creative ingenuity and technical precision of this celebrated firm. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-1842.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43876610900103,"sku":"32-1842","price":120000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-1842_1.png?v=1772373673"},{"product_id":"asscher-cut-peach-tourmaline-ring-7-07-carats","title":"Asscher Cut Peach Tourmaline Ring, 7.07 Carats","description":"A rare 7.07-carat Asscher cut peach tourmaline takes center stage in this exquisite ring. Displaying a warm, radiant blend of orange and pink, the gemstone glows with exceptional saturation and depth. Its precise Asscher cut enhances the stone’s inherent clarity, creating the mesmerizing “hall of mirrors” effect that defines this classic shape. The center gem is framed by 0.86 carat of sparkling round diamonds, and set in 18K white and yellow gold. \u003cbr\u003e\u003cbr\u003e The Asscher cut, first developed in the early 20th century, remains one of the most distinctive in fine jewelry. Its clean geometry and sophisticated symmetry capture and reflect light in a way that feels both architectural and timeless, making it a fitting showcase for a gemstone as unique as this peach tourmaline.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43876684562567,"sku":"32-1881","price":18500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-1881_1_ec43fb44-5fee-49e4-8ddb-ec504e70d166.png?v=1772371160"},{"product_id":"aquamarine-ring-6-93-carats","title":"Aquamarine Ring, 6.93 Carats","description":"This striking ring centers an elegant 6.93-carat emerald cut aquamarine, whose delicate sea-blue hue exemplifies the finest qualities of the gem. The aquamarine is complemented by 224 brilliant cut diamonds totaling 0.89 carat, which enhance the luxurious double band. Set in platinum.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44578770026631,"sku":"32-1884","price":12850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-1884_1_b769c69e-1535-4d5a-a264-d8fb8564a787.png?v=1778872915"},{"product_id":"sapphire-pendant-1-70-carats","title":"Sapphire Pendant, 1.70 Carats","description":"Elegant and architectural, this pendant centers a vivid 1.70-carat blue sapphire. The oval gem is set within an open geometric frame of round brilliant diamonds totaling 0.85 carat. Its clean lines and balanced proportions evoke the glamour of Art Deco design. Set in 18K white gold with a matching white gold chain with additional sapphires totaling 0.36 carat. \u003cbr\u003e\u003cbr\u003e Chain: 18\" length","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43876706844807,"sku":"32-1914","price":17850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-1914_1_ea8a8b08-cc4f-408a-b118-a32ea3a98f5a.png?v=1772370274"},{"product_id":"bulgari-unheated-burma-ruby-and-sapphire-ring","title":"Bulgari Unheated Burma Ruby and Sapphire Ring","description":"A striking study in color, balance and rarity, this exceptional Bulgari ring unites two of the world’s most coveted gemstones: an unheated Burma ruby weighing 2.87 carats and an unheated Burma sapphire weighing 4.66 carats. Their pairing—crimson and royal blue—creates a dynamic interplay that recalls Bulgari’s celebrated mid-century color aesthetic. Both gems are documented by the American Gemological Laboratories as natural stones of Burmese origin with no gemological evidence of heat treatment, an exceedingly scarce combination. The stones are framed by approximately 1.50 carats of brilliant diamonds, further heightening the composition’s luminosity. Set in platinum. \u003cbr\u003e\u003cbr\u003e Founded in Rome in 1884, Bulgari ranks among the most influential houses of the 20th century, renowned for its architectural forms, innovative color juxtapositions and uncompromising gemstone selection. The firm’s use of important rubies and sapphires—particularly untreated stones from Burma—became a hallmark of its design language and helped cement its reputation among elite collectors worldwide. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-2102.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43717714411655,"sku":"32-2102","price":390000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-2102_1_5a2543ad-9956-4044-857f-fe41109c1f91.png?v=1769779159"},{"product_id":"salavetti-unheated-aquamarine-ring-33-83-carats","title":"Salavetti Unheated Aquamarine Ring, 33.83 Carats","description":"Striking in scale and brilliance, this exceptional ring centers on a vivid cushion-cut aquamarine of remarkable size and clarity. Weighing approximately 27.18 carats, the unheated gemstone displays a luminous blue hue with exceptional transparency, its crisp facets creating a mesmerizing play of light. The central stone is framed by two pear-shaped aquamarines, weighing 6.65 carats, which heighten the ring’s symmetry and amplify its visual presence. A halo of finely cut diamonds weighing 3.61 carats further defines the composition, lending brilliance and refinement to the bold design. \u003cbr\u003e\u003cbr\u003e Part of Salavetti’s celebrated \u003cem\u003eMare\u003c\/em\u003e collection, the ring draws inspiration from the movement and depth of the sea, reflected in the fluid lines of the setting and the aquatic tonality of the gemstones. The center stone is accompanied by a gemological report from Bellerophon Gemlab identifying it as a natural aquamarine with no indications of treatment, a rare distinction. The sculptural 18K white gold setting reflects Salavetti’s signature mastery of balance, proportion and refined craftsmanship.  \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-1987.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44547785752711,"sku":"32-1987","price":120000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-1987_1.png?v=1777553658"},{"product_id":"krieger-yellow-and-white-diamond-necklace","title":"Krieger Yellow and White Diamond Necklace","description":"Striking in both form and precision, this exceptional necklace by Krieger presents a continuous rhythm of triangular yellow diamonds framed by pavé-set white diamonds. Each geometric link is meticulously articulated, creating a seamless collar that rests elegantly along the neckline. The warm radiance of the yellow diamonds—totaling approximately 9.92 carats—is beautifully contrasted by 10.00 carats of white diamonds, lending the necklace both brilliance and architectural clarity. \u003cbr\u003e\u003cbr\u003e Founded in Paris in 1885, Krieger is celebrated for its technical innovation and refined aesthetic, producing jewels for European royalty and international collectors alike. Known especially for its exceptional diamond selection and precise stone-setting, the firm’s creations are defined by symmetry, balance and enduring elegance. \u003cbr\u003e\u003cbr\u003e 16\" length","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44234075963527,"sku":"32-1993","price":150000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-1993_1.png?v=1774964396"},{"product_id":"kat-florence-paraiba-tourmaline-necklace-76-53-carats","title":"Kat Florence Paraiba Tourmaline Necklace, 76.53 Carats","description":"This extraordinary necklace by Kat Florence presents one of the most coveted gemstones in the world—a monumental 76.53-carat neon bluish green Paraiba tourmaline. The rare gemstone is accompanied by its AGL report and exhibits the striking ocean-blue hue for which these stones are coveted. Originating in Mozambique, this Paraiba is a wonder of the natural world. The pendant is accented with 8.04 carats of dazzling white diamonds and set in 18K white gold. \u003cbr\u003e\u003cbr\u003e Kat Florence, renowned for her masterful approach to color and design, has created a statement piece that exemplifies the pinnacle of contemporary jewelry artistry. The interplay between the Paraiba's stunning blue hue and the diamonds' perfect colorless brilliance creates a captivating visual harmony. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-1991.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44245519499399,"sku":"32-1991","price":3600000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-1991_1.png?v=1774961345"},{"product_id":"blue-zircon-pendant-115-80-carats","title":"Blue Zircon Pendant, 115.80 Carats","description":"This exceptional necklace showcases one of history’s most significant and cherished gemstones: blue zircon. Weighing an impressive 115.80 carats, the vibrant cushion-cut stone is accompanied by its AGL report and letter, confirming its rare combination of size and absence of treatment. Its striking neon-blue hue represents one of the most sought-after variations of this remarkable gem. Accented by 5.65 carats of diamonds and set in 18K white gold. \u003cbr\u003e\u003cbr\u003e Pendant on chain: 20\" length \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-2140.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44254403395719,"sku":"32-2140","price":420000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-2140_1_dbe69024-5997-4f51-b7e7-edd4d904ebc7.png?v=1774962543"},{"product_id":"oscar-heyman-diamond-eternity-ring-3-30-carats","title":"Oscar Heyman Diamond Eternity Ring, 3.30 Carats","description":"Presenting the refined artistry of Oscar Heyman, this classic eternity ring sparkles with two rows of diamonds totaling 3.30 carats. Alternating round and marquise cuts create a dynamic visual rhythm, enhancing the timeless design that symbolizes eternity. Set in platinum. \u003cbr\u003e\u003cbr\u003e Founded in New York in 1912, the American jewelry firm Oscar Heyman is known throughout the world for its high-quality, avant-garde designs. Bringing together impeccable craftsmanship and captivating gemstones, this ring embodies the creative ingenuity of this celebrated firm.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44245519892615,"sku":"32-2462","price":22850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-2462_1.png?v=1774962541"}],"url":"https:\/\/rauantiques.com\/collections\/3-26-exceptional-gems.oembed","provider":"M.S. Rau","version":"1.0","type":"link"}