{"title":"7.26 Bypass Rings","description":"","products":[{"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":"fancy-vivid-yellow-and-white-diamond-bypass-ring-1","title":"Fancy Vivid Yellow and White Diamond Bypass Ring","description":"Forming an elegant bypass design, a 3.58-carat yellow diamond and a 3.03-carat white diamond find harmony in this ring. Both emerald-cut stones are certified by the Gemological Institute of America as displaying very good polish and symmetry, and the yellow diamond is certified as natural fancy vivid yellow — the highest color grade in the realm of fancy colored diamonds. It showcases even color distribution and a VS1 clarity grade, while the white diamond exhibits desirable G color and VVS1 clarity. Joined by 126 melee diamonds totaling 3.40 carats, the diamonds shine in their platinum setting. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-7139.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231100600455,"sku":"31-7139","price":398500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-7139_1_da060c42-a660-4036-b715-f04e647b7c33.png?v=1758655555"},{"product_id":"emerald-bypass-ring-5-16-carats","title":"Emerald Bypass Ring, 5.16 Carats","description":"Taking a unique bypass design, this elegant ring features two verdant green emeralds. Certified by the American Gemological Laboratories as originating in Zambia, the emerald-cut gemstones weigh 2.60 carats and 2.56 carats respectively and show only minor traces of oil. Accompanied by a melange of melee diamonds totaling 0.51 carat, the stones shine in their platinum setting. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-7374.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43874776285319,"sku":"31-7374","price":68500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-7374_1.png?v=1772359092"},{"product_id":"burma-ruby-and-golconda-diamond-bypass-ring","title":"Burma Ruby and Golconda Diamond Bypass Ring","description":"This ring pairs two exceptionally rare gems working together in perfect harmony—the pièce de résistance of any collection. The stunning, unheated Burma ruby weighs 5.70 carats, and the remarkable Type IIa Golconda diamond weighs a breathtaking 4.54 carats. Individually these stones represent the finest of their kind, coalescing here into a truly extraordinary duo. \u003cbr\u003e\u003cbr\u003e The pear-shaped ruby is certified by the American Gemological Laboratories as being Burmese in origin and all natural, with no indications of thermal treatment to influence the stone's color. The rich red gemstone exhibits the coveted hue for which the best Burma rubies are prized. Political unrest caused the closure of the mines in the early 1960s, making these gems exceedingly rare and sought-after. \u003cbr\u003e\u003cbr\u003e The matching pear-shaped Golconda diamond is equally remarkable, certified by the Gemological Institute of America as a highly desirable type IIa diamond with VVS1 clarity. As the GIA notes in its accompanying letter, \"Type IIa diamonds are the most chemically pure type of diamond and often have exceptional optical transparency.\" Together, the jewels create a unique and stunning interplay in their classic platinum setting, accented by 1.50 carats of marquise, pear and round cut white diamonds. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-8545.pdf\" target=\"_blank\"\u003eDownload the Certifications\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43231113773191,"sku":"31-8545","price":1485000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-8545_1_89db53c9-1c51-44f6-b785-4de5400331b2.png?v=1758656006"},{"product_id":"ceylon-sapphire-and-ruby-bypass-ring","title":"Ceylon Sapphire and Ruby Bypass Ring","description":"This stunning bypass ring features a Ceylon blue sapphire totaling 1.45 carats and a Vietnamese red ruby totaling 1.35 carats. Both these magnificent gems are certified by C. Dunaigre as having received no heat treatment meaning that the colors radiating from these jewels are completely natural. This certification also confirms their prestigious origins. Ceylon sapphires are among the most sought-after colored gemstones, highly treasured by collectors for their distinctive, deep and vivid blue shades. Finding two well-matched, completely untreated stones like this sapphire and ruby duo is truly impressive. The shining gems are accented by 1.33 carats of white step cut white diamonds, all set in platinum. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-9141.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43875138240647,"sku":"31-9141","price":78500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-9141_1.png?v=1772358288"},{"product_id":"floral-diamond-ring-3-20-carats","title":"Floral Diamond Ring, 3.20 carats","description":"This stunning bypass ring features two exquisite flowers in full bloom, each crafted from radiant round diamonds. The flowers are set with a total of 3.20 carats of white diamonds of F-G color and SI1-SI2 clarity. Each diamond-encrusted flower is delicately positioned to appear as though they are interwoven around the finger. Set in 18K white gold. \u003cbr\u003e\u003cbr\u003e 1 3\/4” length","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44518031753351,"sku":"31-9845","price":12750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-9845_1.png?v=1777555735"},{"product_id":"bulgari-burma-ruby-and-diamond-bypass-ring","title":"Bulgari Burma Ruby and Diamond Bypass Ring","description":"This exquisite Bulgari \"Toi et Moi\" ring, meaning \"you and me\" in French, displays both the finest gemstones and the exceptional craftsmanship of the renowned jeweler. The bypass ring showcases a stunning 5.18-carat oval Burmese ruby. For centuries, Burmese rubies have been among the world’s most sought-after gemstones, prized for their exceptional color and brilliance. Complementing the AGL-graded ruby is a 4.58-carat old cut oval diamond of H color and SI1 clarity, accompanied by a GIA report, and two tapered baguette cut diamonds totaling 0.80 carat, all beautifully set in platinum with yellow gold accents. \u003cbr\u003e\u003cbr\u003e One of the oldest Italian luxury jewelry brands, Bulgari has long been synonymous with \u003cem\u003ela dolce vita\u003c\/em\u003e. Founded in Rome in 1884 by the Greek silversmith Sotirio Bulgari, the firm soon built a reputation for excellence, fashioning jewelry creations of exquisite craftsmanship and high-quality gemstones. With a client list that includes the ever-glamorous Elizabeth Taylor, Bulgari quickly became a household name, and today the brand is synonymous with lavish jewels and striking designs. \u003cbr\u003e\u003cbr\u003e In its original Bulgari paperwork, this ring was appraised in the 1980s at 480,000,000 lira—over $400,000 at the time. Nearly forty years later, Bulgari’s name, along with the scarcity of such exceptional gemstones, has only grown in prestige. \u003cbr\u003e\u003cbr\u003e Signed \"Bulgari 26NR\" \u003cbr\u003e\u003cbr\u003e Circa 1980 \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-0685.pdf\" target=\"_blank\"\u003eDownload the Reports\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44579279011975,"sku":"32-0685","price":549750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-0685_1_6e99b1ed-3717-40e4-b626-884152555f70.png?v=1782775274"},{"product_id":"unheated-pink-and-blue-burma-sapphire-ring-5-94-carats","title":"Unheated Pink and Blue Burma Sapphire Ring, 5.94 Carats","description":"This extraordinary bypass ring showcases two of the finest Burmese sapphires, perfectly matched in brilliance and rarity. The 3.49-carat blue sapphire and the 2.45-carat pink sapphire are both entirely unheated, meaning their vibrant colors are completely natural. Accompanied by an IGI report for the blue sapphire and an AGL report for the pink sapphire, these stones exhibit the exceptional color and quality for which Burmese sapphires are renowned. Set in platinum with 1.00 carat of dazzling diamonds, this ring is a striking display of color and craftsmanship. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-0607.pdf\" target=\"_blank\"\u003eDownload the Reports\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43673055985799,"sku":"32-0607","price":134500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-0607_1.png?v=1767190009"},{"product_id":"paraiba-tourmaline-and-diamond-bypass-ring","title":"Paraiba Tourmaline and Diamond Bypass Ring","description":"Two exceptional pear-shaped gems come together in this stunning bypass ring—an electrifying untreated 1.00-carat Brazilian Paraiba tourmaline and a sparkling 0.79-carat D-color white diamond. The Paraiba exhibits the perfect neon blue-green hue coveted in these gems, making it appear to glow from within. It is also graded by the AGL as completely free of enhancements and originating from the Paraiba region of Brazil—the location of the absolute finest examples of these rare tourmalines. \u003cbr\u003e\u003cbr\u003e Combining some of the rarest gems in the world, this ring is an extraordinary treasure. Diamond accents totaling 0.69 carat adorn the platinum band, completing the bold look of this statement-making ring. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_31-7547.pdf\" target=\"_blank\"\u003eDownload the Reports\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43673043992711,"sku":"31-7547","price":98500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/31-7547_1_4f77eadd-c6a5-4fd6-95a4-85ccec3cbc73.png?v=1767189941"},{"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":"rebecca-rau-fire-fortune-ring","title":"Rebecca Rau Fire \u0026 Fortune Ring","description":"A compelling union of antiquity and contemporary design, this two-stone ring showcases Rebecca Rau’s distinctive aesthetic and approach to historical gems. At its center is an authentic Roman lapis lazuli intaglio dating to approximately 100 BCE–200 CE, carved with the figure of Fortuna or Abundantia, the goddess associated with prosperity and divine favor. The deep ultramarine stone retains the elegant outlines of the robed figure holding her cornucopia and vessel—important symbols of abundance since the classical world. \u003cbr\u003e\u003cbr\u003e Paired with this ancient carving is a vibrant 3.24-carat elongated emerald cut Spessartite garnet from Tanzania, ablaze with orange brilliance and framed by approximately 0.40 carat of single cut diamonds. Set in 18K yellow gold, the ring reflects Rebecca Rau’s interpretive reimagining of the historic \u003cem\u003etoi et moi\u003c\/em\u003e form. Her offset composition allows the modern gemstone and ancient intaglio to stand in deliberate dialogue, honoring the past while asserting a boldly modern point of view.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44024093671559,"sku":"32-2022","price":29500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-2022_1_e8b54ac4-29a0-4df4-ac86-9810176c9e86.png?v=1774960956"},{"product_id":"rebecca-rau-sapphire-and-garnet-toi-et-moi-ring","title":"Rebecca Rau Sapphire and Garnet Toi et Moi Ring","description":"This elegant toi et moi ring presents a refined dialogue between color and form. A luminous emerald cut Ceylon sapphire weighing 1.01 carats is paired with a richly hued cushion cut Malaya garnet totaling 1.05 carats, creating a harmonious contrast. Long associated with love and balance, the toi et moi motif is beautifully reimagined here through vibrant gemstones and graceful proportion. \u003cbr\u003e\u003cbr\u003e Accented by a pair of brilliant trillion cut diamonds totaling 0.20 carats, along with delicate diamond melee, the composition shimmers with light from every angle. Set in 18K yellow gold. Designed by Rebecca Rau, this ring exemplifies her thoughtful approach to color, craftsmanship and enduring elegance.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":43876911448199,"sku":"32-2190","price":8950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-2190_1.png?v=1781709724"},{"product_id":"fancy-vivid-yellow-and-white-heart-shape-diamond-ring","title":"Fancy Vivid Yellow and White Heart Shape Diamond Ring","description":"A timeless symbol of love and unity, this elegant toi et moi ring—French for \"you and me\"—pairs two perfectly matched heart shaped diamonds, each weighing 1.80 carats. One is a dazzling white diamond graded F color by the GIA, while the other is a natural fancy vivid yellow diamond of remarkable intensity. The most prized grade of yellow diamond, fancy vivid stones are celebrated for their rich, saturated color, and examples of this quality are exceptionally rare. \u003cbr\u003e\u003cbr\u003e Set side by side, the two hearts create a striking interplay of color and light while maintaining perfect visual balance. Both diamonds possess coveted SI1 clarity and are accompanied by GIA reports confirming their quality. Set in platinum and 18K yellow gold. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-2757.pdf\" target=\"_blank\"\u003eDownload the Reports\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":44844639551623,"sku":"32-2757","price":98500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-2757_1.png?v=1781644875"},{"product_id":"emerald-and-yellow-diamond-toi-et-moi-ring","title":"Emerald and Yellow Diamond Toi et Moi Ring","description":"A romantic symbol of eternal love, this toi et moi ring—French for \"you and me\"—displays two remarkable colored gemstones. Set side by side, a 4.01-carat yellow diamond and a 2.73-carat deep green emerald form the perfect union of vivid color and impressive rarity. An additional 0.34 carat of emeralds and 0.44 carat of yellow diamonds line the band, further elevating the design. Set in 18K white and yellow gold.  \u003cbr\u003e\u003cbr\u003e The toi et moi design has long been cherished as one of jewelry’s most romantic designs. The style is traditionally traced to Napoleon Bonaparte’s 1796 engagement ring for Joséphine de Beauharnais, which featured two pear-shaped stones—a diamond and a sapphire—set side by side to symbolize two souls joined as one.","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":45064153464967,"sku":"32-2803","price":188500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-2803_1.png?v=1782789734"}],"url":"https:\/\/rauantiques.com\/collections\/7-26-bypass-rings.oembed","provider":"M.S. Rau","version":"1.0","type":"link"}