{"title":"Luxury Ruby Jewellery","description":"\u003cp\u003e\u003cstrong\u003eLuxury Ruby Jewellery\u003c\/strong\u003e\u003c\/p\u003e","products":[{"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":51798609297730,"sku":null,"price":1485000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-8545_1_89db53c9-1c51-44f6-b785-4de5400331b2.png?v=1768061347"},{"product_id":"bulgari-untreated-burma-ruby-ring-5-95-carats","title":"Bulgari Untreated Burma Ruby Ring, 5.95 Carats","description":"This exquisite Bulgari ring displays an unheated 5.95-carat Burmese ruby, a gemstone of remarkable quality that reflects both the rarity of nature and the exceptional craftsmanship of the famed jeweler. For centuries, Burmese rubies have been among the world’s most sought-after gemstones, prized for their exceptional color and brilliance. The AGL-graded ruby is complemented by approximately 2.00 carats of diamonds arranged in the artful 18K yellow gold setting. \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 \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-1599.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798616277314,"sku":null,"price":900000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/32-1599_1_6b60ab68-b5e2-440a-ac5f-15dc35186e99.png?v=1768061352"},{"product_id":"antique-burma-ruby-and-diamond-necklace","title":"Antique Burma Ruby and Diamond Necklace","description":"Sumptuous Burma rubies and vibrant white diamonds come together in this sensational antique necklace. Featuring a remarkable red hue, the Burma rubies total approximately 50 carats, while the diamonds that encircle them weigh a combined 30 carats. Hand-crafted in a fabulous silver over gold setting, such spectacular Victorian-era works of jeweled art make a perfect and timeless addition to any jewelry collection. \u003cbr\u003e\u003cbr\u003e Circa 1880 \u003cbr\u003e\u003cbr\u003e 16\" length \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_30-7566.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798619324738,"sku":null,"price":889750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/30-7566_1_865fac03-8125-42f9-ae6e-e2bd774ce99b.png?v=1768061357"},{"product_id":"david-webb-ruby-pendant-necklace-31-50-carats","title":"David Webb Ruby Pendant Necklace, 31.50 Carats","description":"Taking a geometric form reminiscent of Art Deco-era designs, this sophisticated necklace hails from the creative firm of David Webb. The necklace features a remarkable 31.50 carats of crimson red rubies and 15.80 carats of glittering white diamonds. Convertible in form, the pendant can be detached from the necklace for additional styling options. The jewels are further highlighted by their 18K yellow gold settings. \u003cbr\u003e\u003cbr\u003e Jet-setting Madison Avenue-based designer David Webb was known for his innovative designs and celebrity clientele, and he was fond of mixing gemstones with cutting-edge design. This fantastic piece of jewelry epitomizes his credo to \"create jewelry like sculpture…conceiving and modeling it like a work of art.\" \u003cbr\u003e\u003cbr\u003e 16\" length","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798625059138,"sku":null,"price":630000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-6738_1.png?v=1768061362"},{"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":51798635446594,"sku":null,"price":549750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/32-0685_1.png?v=1768061367"},{"product_id":"salavetti-ruby-necklace-57-99-carats","title":"Salavetti Ruby Necklace, 57.99 Carats","description":"A stunning array of crimson rubies totaling nearly 58.00 carats is featured in this necklace from the famed Italian jewelry firm Salavetti. Renowned for the quality of their materials and innovative designs, each Salavetti piece is a wearable work of art, and this necklace is no exception. The brilliant-cut rubies are certified by the Gemological Institute of America as being completely untreated, with no indications of heat applied to enhance the jewels' striking red hue. Complemented by glittering marquise-cut white diamonds totaling 8.02 carats, the jewels shine in their 18K white and yellow gold setting. \u003cbr\u003e\u003cbr\u003e Accompanied by a certificate of authenticity from Salavetti \u003cbr\u003e\u003cbr\u003e 16\" length \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-7527.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798640460098,"sku":null,"price":498500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-7527_1.png?v=1768061372"},{"product_id":"ruby-ring-6-66-carats","title":"Ruby Ring, 6.66 Carats","description":"Displaying the striking crimson hue for which the stones are so beloved, the ruby at the center of this ring weighs a remarkable 6.66 carats. The gemstone is certified by Gübelin as originating in the Didy Mines of Madagascar, the site of exceptional ruby discoveries in recent decades. Further, the ruby is certified as completely natural, with no heat treatments to enhance its bold color. Further accented by 1.31 carats of glittering white diamonds, the cushion-shaped ruby shines in its platinum settings. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-5757.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798644588866,"sku":null,"price":498500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-5757_1.png?v=1768061377"},{"product_id":"untreated-thai-ruby-ring-5-60-carats","title":"Untreated Thai Ruby Ring, 5.60 Carats","description":"The extraordinarily rare 5.60-carat ruby set in this ring hails from the famed mines in Thailand. Though Thailand's mines are now depleted, the locale is renowned for producing some of the most impeccable rubies ever found. These rare gems are not only known for their deep \"Siamese\" red hue, but also for their unparalleled clarity and absence of silk. This crimson treasure, certified by the American Gemological Laboratories as completely untreated, is set in between diamonds totaling 0.82 carat and set in platinum. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-5756.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798652027202,"sku":null,"price":398500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-5756_1_09478fe3-5fe8-4cec-9a0d-c881ee535739.png?v=1768061383"},{"product_id":"unheated-thai-ruby-ring-4-74-carats","title":"Unheated Thai Ruby Ring, 4.74 Carats","description":"The 4.74-carat oval shaped brilliant cut ruby at the center of the ring is a remarkable rarity. The accompanying Gubelin report confirms its completely unheated state, meaning its vibrant color is entirely natural. Large, gem-quality rubies are rarely found in nature, and most are treated to enhance their quality, making this example truly remarkable. The report also includes an information sheet attesting to the gem's exceptional rarity, with an outstanding rating from the gem lab. Originating from Thailand, the ruby is beautifully complemented by 3.00 carats of diamonds, which surround the stone in a halo and form a unique band of marquise shaped stones. Set in 18K white gold. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-0405.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798659170626,"sku":null,"price":375000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/32-0405_1.png?v=1768061387"},{"product_id":"mozambique-pigeons-blood-ruby-ring-7-05-carats","title":"Mozambique Pigeon's Blood Ruby Ring, 7.05 Carats","description":"Breathtaking and rare, the center of this ring is a stunning 7.05-carat Mozambique ruby. The spellbinding gem is certified by the GemResearch Swisslabs (GRS) as being completely natural and unheated, a coveted rarity. Furthermore, the certification from the GRS includes an appendix note from the director, A. Peretti, that states that the ruby is reminiscent in color saturation of a \"GRS-type pigeon blood ruby,\" an illustrious distinction. Beautiful and bold, the striking deep red hue of this ruby is complemented by a diamond band with approximately 1.50 carat of dazzling white diamonds. Set in 18K yellow gold and platinum. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-7534.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798665429314,"sku":null,"price":348500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-7534_1_8f6716e7-b901-4ba4-82a5-5c8c6fbcaefe.png?v=1768061392"},{"product_id":"burma-ruby-and-diamond-bracelet","title":"Burma Ruby and Diamond Bracelet","description":"Burma rubies totaling approximately 32.75 carats alternate with approximately 30.00 total carats of white diamonds in this luxurious bracelet. Rubies hailing from the mines of Burma are among the rarest and most coveted in the world, with the most prized examples displaying a rich crimson hue. These examples are certified by the International Gemological Institute as Burmese in origin. Set in 18K white gold. \u003cbr\u003e\u003cbr\u003e 7 1\/2\" length \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-3062.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798665625922,"sku":null,"price":270000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-3062_1_c5a79ed3-3508-4a23-9ed5-c65c14a02578.png?v=1768061396"},{"product_id":"mozambique-ruby-ring-5-29-carats","title":"Mozambique Ruby Ring, 5.29 Carats","description":"An exceptional 5.29-carat cushion-cut ruby is the star of this showstopper ring. The gemstone displays a highly desirable vivid red hue, commonly called pigeon's blood red for its vibrancy, saturation and lack of fluorescence. The stone is certified by the GemResearch Swisslab as being Mozambique in origin and a \"GRS-type pigeon's blood ruby.\" Diamonds totaling 1.09 carats join the ruby in its classic platinum setting. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-7089.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e ","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798670016834,"sku":null,"price":261000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-7089_1_439796b5-d17b-40da-a841-54fe779bd6cc.png?v=1768061402"},{"product_id":"krementz-ruby-ring-5-26-carats","title":"Krementz Ruby Ring, 5.26 Carats","description":"Romantic and sophisticated, this remarkable ring features an impressive brilliant-cut ruby. Weighing 5.26 total carats, the rich crimson gemstone is certified by GemResearch Swisslabs as originating in Mozambique and exhibiting the majestic “pigeon's blood” red hue for which the best rubies are prized. Those with “pigeon's blood” hues possess a coloring that is unmatched by other rubies in depth and richness. The gemstone is flanked by accent diamonds totaling approximately 1.00 carat. Set in 18K gold and platinum. \u003cbr\u003e\u003cbr\u003e Founded in 1866, for over a century the firm Krementz \u0026amp; Co. produced exquisite creations for upscale retailers across the country, including Tiffany \u0026amp; Co., which are highly sought after by discerning collectors today. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-6445.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798674637122,"sku":null,"price":255000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-6445_1.png?v=1768061406"},{"product_id":"burma-ruby-earrings-7-87-carats","title":"Burma Ruby Earrings, 7.87 Carats","description":"These stunning Burma ruby and diamond earrings display an impressive grouping of radiant red rubies totaling 7.87 carats. Exuding timeless elegance and sophistication, the larger gemstones measure 2.47 carats and 2.43 carats, respectively. These two exquisite stones dangle from equally impressive rubies that total 1.54 and 1.43 carats, respectively. The earrings are completed by sparkling white diamonds totaling approximately 2.50 carats. Each of the beautiful red gemstones is encircled by a brilliant halo of white diamonds and additional diamonds link the dangling gems to the base rubies. Set with 18K yellow gold. \u003cbr\u003e\u003cbr\u003e Burmese rubies are widely considered among the rarest of all gemstones. For centuries, the Burmese 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. \u003cbr\u003e\u003cbr\u003e 1 3\/8\" length \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-7751.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798684205378,"sku":null,"price":255000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-7751_1_3bb7fdfb-2dda-40b5-9a8f-9b208bfef802.png?v=1768061412"},{"product_id":"burma-ruby-and-diamond-ring-10-09-carats","title":"Burma Ruby and Diamond Ring, 10.09 Carats","description":"A monumental 10.09-carat cushion cut Burma ruby glows at the center of this exceptional ring. Its C. Dunaigre report confirms its origin in the prestigious mines of Burma and notes it possesses the ideal intense red hue, often called \"pigeon's blood.\" Burmese rubies are coveted for their unparalleled color, quality and extreme rarity since these mines were closed in the early 1960s. Any ruby over 5 carats is a wonder, making this beautiful Burma example over 10 carats simply extraordinary. The glow of the rich red gemstone is enhanced by 2.75 carats of colorless diamonds. Set in platinum. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-0902.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798687875394,"sku":null,"price":240000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/32-0902_1_d7e91850-a40a-4188-a8ae-2e518873b684.png?v=1768061416"},{"product_id":"oval-burma-ruby-earrings-8-58-carats","title":"Oval Burma Ruby Earrings, 8.58 Carats","description":"Classic and elegant, these oval-shape earrings feature two Burma rubies totaling 8.58 carats. Each gem is certified by the Gemological Institute of America as originating in Burma and displaying the deep red hue so coveted in gems from this region. Joined by approximately 2.02 carats of white diamonds, the jewels are set in platinum. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-6211.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798688923970,"sku":null,"price":240000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-6211_1.png?v=1768061421"},{"product_id":"burma-ruby-and-diamond-necklace","title":"Burma Ruby and Diamond Necklace","description":"Monumental in scale and beauty, a multitude of Burma rubies totaling 138.60 carats display their coveted red hue in this elegant necklace. Certified by the Gemological Institute of America as originating in Burma, the rubies are accompanied by approximately 35.00 carats of white baguette diamonds and set in 18K white gold setting. \u003cbr\u003e\u003cbr\u003e For centuries, the Burmese 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. \u003cbr\u003e\u003cbr\u003e 16\" length \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_30-7850.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798696165698,"sku":null,"price":228500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/30-7850_1_9209cbfe-013c-419b-962a-f4c9c083d826.png?v=1768061426"},{"product_id":"burma-ruby-ring-6-03-carats","title":"Burma Ruby Ring, 6.03 Carats","description":"This striking ring presents one of the most prized gemstones in the world, a 6.03-carat Burma ruby with rich color. The oval gem’s prestigious Burmese origin is confirmed by an accompanying Gübelin report, placing it among rubies from one of the oldest and most historically significant sources. The bold red gemstone is flanked by two sparkling white diamonds totaling 0.90 carat. Set in platinum. \u003cbr\u003e\u003cbr\u003e For centuries, the Burmese ruby has ranked among the most sought-after gemstones in the world, as stones that hail from these legendary mines are set apart by their incomparable hue. Due to a history of embargoes on these gems, most of the Burmese rubies in circulation today were mined decades ago, making the gems a rare find with dramatically increased value. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-1406.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798706749762,"sku":null,"price":225000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/32-1406_1.png?v=1768061432"},{"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":51798710747458,"sku":null,"price":225000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/32-1022_1_733af7b2-3a8f-455e-943e-15c7d4069f11.png?v=1768061436"},{"product_id":"ruby-ring-7-64-carats","title":"Ruby Ring, 7.64 Carats","description":"A brilliant cushion-cut ruby weighing 7.64 carats lies at the center of this distinctive ring. The gem is certified by the American Gemological Labs as originating in Thailand. Joined by oval diamonds totaling 2.22 carats and set in platinum, this ring dazzles on the hand, eliciting a remarkable visual effect. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-5720.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798712385858,"sku":null,"price":225000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-5720_1.png?v=1768061440"},{"product_id":"unheated-mozambique-ruby-ring-4-54-carats","title":"Unheated Mozambique Ruby Ring, 4.54 Carats","description":"A captivating 4.54-carat cushion-cut ruby takes center stage in this exceptional ring. Exhibiting the coveted vivid red hue prized for its exceptional saturation, vibrancy and absence of fluorescence, the ruby is graded by GemResearch Swisslab as being of coveted Mozambique origin. Accented by diamonds totaling 2.00 carats, the striking gemstone is set in an 18K white gold mounting. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-0603.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e ","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798717071682,"sku":null,"price":195000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/32-0603_1.png?v=1768061445"},{"product_id":"unheated-ruby-ring-4-66-carats","title":"Unheated Ruby Ring, 4.66 Carats","description":"This vibrant ring showcases a 4.66-carat round mixed cut ruby of exceptional quality. Originating from East Africa, the ruby is graded by its accompanying AGL report as unheated, meaning it has not undergone heat treatments to enhance its vibrant red hue. Such untreated rubies represent less than one percent of gem-quality rubies. Its fiery brilliance is beautifully complemented by 1.20 carats of diamonds which extend down the band. Set in platinum. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-0793.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798724215106,"sku":null,"price":195000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/32-0793_1.png?v=1768061451"},{"product_id":"unheated-burma-ruby-and-diamond-floral-necklace","title":"Unheated Burma Ruby and Diamond Floral Necklace","description":"This exquisite floral necklace features 8.50 carats of untreated rubies and 20.00 carats of brilliant and baguette cut diamonds. The delicate flowers are adorned with rubies at their centers, certified by the GIA as unheated and originating from Burma, while the petals are encrusted with glittering diamonds. With its delicate florals centered around such rich and enduring gems, this necklace perfectly marries refinement and artistry, exemplifying the pinnacle of luxurious craftsmanship. Set in 18K yellow gold.  \u003cbr\u003e\u003cbr\u003e 16“ length \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-9691.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798733783362,"sku":null,"price":195000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-9691_1_523fd1f9-39e5-4c92-9e69-9c2c91f7abdc.png?v=1768061456"},{"product_id":"untreated-mozambique-ruby-ring-4-04-carats","title":"Untreated Mozambique Ruby Ring, 4.04 Carats","description":"This timeless ring showcases a stunningly vivid Mozambique ruby weighing 4.04 carats. Graded by the GRS as completely untreated, this ruby's perfect deep crimson color is entirely nature-made. Unheated rubies are exceedingly rare in today's market, making this vibrant gemstone an extraordinary treasure. It is complemented by 1.75 carats of sparkling white diamonds, and set in elegant 14K white gold. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-0792.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798734111042,"sku":null,"price":180000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/32-0792_1_3dd282d8-0313-4e87-982e-deba62bd03a5.png?v=1768061461"},{"product_id":"burma-ruby-ring-6-15-carats","title":"Burma Ruby Ring, 6.15 Carats","description":"A magnificent rarity, this breathtaking 6.15-carat Burma ruby is the center of this exquisite ring. The stunning red gemstone is certified as Burmese in origin by C. Dunaigre Switzerland. \u003cbr\u003e\u003cbr\u003e For centuries, the Burmese ruby has ranked among the most sought-after gemstones in the world, as stones that hail from these legendary mines are set apart by their incomparable \"pigeon's blood\" red hue. Due to a history of embargoes on these gems, most of the Burmese rubies in circulation today were mined decades ago, making them all the rarer. \u003cbr\u003e\u003cbr\u003e This radiant red ruby is complemented by a sparkling halo of white diamonds totaling approximately 0.73 carat. Set in 18K yellow gold and platinum. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-6900.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798744138050,"sku":null,"price":180000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-6900_1.png?v=1768061467"},{"product_id":"ruby-drop-earrings-20-00-carats","title":"Ruby Drop Earrings, 20.00 Carats","description":"Crimson rubies totaling approximately 20.00 carats are featured in these glamorous drop earrings. The oval-shaped gemstones are joined by diamond accents totaling approximately 8.00 carats. Set in platinum and 18K gold. \u003cbr\u003e\u003cbr\u003e 2 1\/4\" length","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798752166210,"sku":null,"price":180000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-2521_1.png?v=1768061472"},{"product_id":"ross-pennell-art-deco-untreated-burma-ruby-necklace-6-30-carats","title":"Ross Pennell Art Deco Untreated Burma Ruby Necklace, 6.30 Carats","description":"Striking in both elegance and rarity, this refined necklace centers a floating oval briolette cut Burmese ruby weighing 6.30 carats, a gemstone prized for its vivid color and exceptional purity. Accompanied by an AGL report confirming its rare Burmese origin and entirely untreated condition, the ruby exemplifies the qualities that have made stones from this legendary source among the most coveted for centuries. Framed by sparkling diamonds and suspended as a graceful drop accented with marquise cut and pear shaped diamonds, the design balances geometric sophistication with fluid movement. Seed pearls and cabochon ruby beads complete the composition. The diamonds throughout the necklace total 1.35 carats, complementing the exceptional ruby at its center. Set in platinum. \u003cbr\u003e\u003cbr\u003e Signed Ross Pennell, this necklace reflects the discerning taste and high standards of one of New York’s most respected interwar jewelers. Established in the 1920s by Wallace N. Pennell and Philip F. Ross, Ross Pennell \u0026amp; Co. operated from prestigious Fifth Avenue addresses and became known for curating extraordinary jewels sourced from the finest workshops in both the United States and Europe. The firm’s refined aesthetic and emphasis on exceptional gemstones positioned it among the most notable luxury retailers of its era, catering to a clientele that valued rarity, craftsmanship and timeless design. \u003cbr\u003e\u003cbr\u003e Circa 1925 \u003cbr\u003e\u003cbr\u003e Necklace: 16\" length\u003cbr\u003e Pendant: 1 1\/2\" length \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-2036.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798756852034,"sku":null,"price":178500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/32-2036_1.png?v=1768061475"},{"product_id":"burma-ruby-and-diamond-ring-4-06-carats","title":"Burma Ruby and Diamond Ring, 4.06 carats","description":"Beautiful, nature-made color defines this sophisticated ruby ring. The central oval cut ruby weighs 4.06 carats and is certified by the American Gemological Laboratories as originating in Burma and unheated, meaning its vibrant color is completely natural. The rarity of unheated rubies adds to the allure of this exquisite ring which is accented by two oval cut white diamonds totaling 1 carat. Set in platinum. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-5755.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798761079106,"sku":null,"price":178500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-5755_1.png?v=1768061481"},{"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":51798763831618,"sku":null,"price":168500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/30-9455_1_82201f64-2ece-4edf-b995-7bbbc417c733.png?v=1768061485"},{"product_id":"oval-ruby-necklace-16-05-carats","title":"Oval Ruby Necklace, 16.05 Carats","description":"A stunning array of crimson rubies totaling approximately 16.05 carats are featured in this necklace. The covetable gemstones are complemented by white diamonds totaling approximately 5.80 carats in their platinum setting. \u003cbr\u003e\u003cbr\u003e 16\" length","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798771302722,"sku":null,"price":165000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-4129_1_117afede-8c4d-41ca-b959-241e907767f4.png?v=1768061490"},{"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":51798782705986,"sku":null,"price":165000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-5975_1.png?v=1768061496"},{"product_id":"burma-ruby-ring-4-03-carats","title":"Burma Ruby Ring, 4.03 carats","description":"This stunning ring features a 4.03-carat ruby, certified by the American Gemological Laboratories (AGL) as originating in Burma. Mined from these legendary deposits, Burma rubies are among the most sought-after gemstones in the world, coveted for their highly esteemed for their rich, deep red hue and unparalleled brilliance. This exceptional gem is beautifully complemented by two diamonds totaling 1.82 carats, set in a sophisticated combination of platinum and 18K yellow gold. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-9602.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798784016706,"sku":null,"price":157500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-9602_1.png?v=1768061501"},{"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":51798788211010,"sku":null,"price":150000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-3697_1_ced6fcb7-4209-47be-a3f1-7deb25fd144e.png?v=1768061507"},{"product_id":"thai-ruby-earrings-6-02-carats","title":"Thai Ruby Earrings, 6.02 Carats","description":"A striking display of brilliance, these earrings showcase two perfectly matched pear shaped rubies totaling 6.02 carats. The exceptional gemstones originate from Thailand and are accompanied by a report from the American Gemological Laboratories. Each exhibits the coveted crimson red hue that defines the finest Thai rubies. This rich color is further enhanced by an array of white diamonds totaling 6.22 carats. Set in platinum. \u003cbr\u003e\u003cbr\u003e Thailand has long been celebrated for producing some of the world’s most extraordinary rubies, renowned for their deep red hue and remarkable clarity. With the country’s mines now depleted, Thai rubies have become increasingly rare and highly sought after. The rubies in these earrings have received only insignificant heat treatment while displaying the intense color and impeccable clarity that make Thai stones so prized. \u003cbr\u003e\u003cbr\u003e 1 1\/8\" length \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-0853.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798793847106,"sku":null,"price":135000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/32-0853_1.png?v=1768061513"},{"product_id":"rene-kern-ruby-and-diamond-brooch","title":"René Kern Ruby and Diamond Brooch","description":"This retro ruby and diamond pin by René Kern features a sleek invisible setting that lends it a highly modern feel. With approximately 16.75 carats of rubies and 5.25 carats of dazzling diamonds, this brooch sparkles with every movement. Set in 18K yellow gold and platinum. \u003cbr\u003e\u003cbr\u003e Circa 1970 \u003cbr\u003e\u003cbr\u003e 3 1\/4\" length","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798799843650,"sku":null,"price":135000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-5310_1_05633676-6a4b-4f22-a653-7751c41b0396.png?v=1768061518"},{"product_id":"mozambique-ruby-ring-5-19-carats","title":"Mozambique Ruby Ring, 5.19 Carats","description":"Displaying remarkable color, a striking ruby weighing 5.19 carats forms the center of this ring. This ruby is graded by the American Gemological Labratories as originating from Mozambique. Mozambique rubies are particularly prized, as they are considered to be the finest examples of the red gemstone found in African mines. The central gemstone is flanked by two heart-shaped diamonds, totaling 1.01 carats. Set in platinum and 18K yellow gold. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-5844.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798806856002,"sku":null,"price":135000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-5844_1.png?v=1768061523"},{"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":51798808953154,"sku":null,"price":135000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-4962_1.png?v=1768061527"},{"product_id":"untreated-burma-ruby-bracelet-6-75-carats","title":"Untreated Burma Ruby Bracelet, 6.75 Carats","description":"This eye-catching bracelet features an incredible five rare Burma rubies totaling 6.75 carats. The vivid red rubies are certified by the American Gemological Laboratories as Burmese in origin, with no heat treatments to augment their crimson hue. Rubies hailing from the Burmese mines possess a coloring that is unmatched by other rubies in depth and richness. The mines closed in the early 1960s, making these gems exceedingly rare and sought-after. Glittering white diamonds totaling 1.75 carats complement the precious rubies, and all are set in 18K yellow gold. \u003cbr\u003e\u003cbr\u003e 7\" length \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-5793.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798816325954,"sku":null,"price":128500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-5793_1_ed5ed302-47a0-43f9-ac13-3557deec2640.png?v=1768061533"},{"product_id":"untreated-ruby-and-pearl-bracelet","title":"Untreated Ruby and Pearl Bracelet","description":"Ten exquisite Burma rubies display their prized \"pigeon blood\" hue in this elegant bracelet. Each crimson jewel is encircled by diamonds and separated by pearl florettes. The rubies, which total approximately 5.00 carats, are certified by the American Gemological Laboratories (AGL) to be of Burmese origin and untreated by heat. The platinum bracelet is secured by a hidden clasp with a safety chain for added protection.  \u003cbr\u003e\u003cbr\u003e 8mm wide x 7 1\/4\" length \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_30-0473.pdf\" target=\"_blank\"\u003eDownload the AGL Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798824190274,"sku":null,"price":128500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/30-0473_1_7784371d-4630-4b11-923a-673cb0d680b9.png?v=1768061538"},{"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":51798832513346,"sku":null,"price":128500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/30-3310_1_fb8a4a26-1bbb-4655-9663-fa3b1274fd61.png?v=1768061542"},{"product_id":"mozambique-ruby-earrings-6-02-carats","title":"Mozambique Ruby Earrings, 6.02 Carats","description":"Two rubies totaling 6.02 carats are the stars of these showstopper earrings. The oval gemstones display a highly desirable vivid red hue, a color commonly referred to as pigeon's blood red for its vibrancy, saturation and lack of fluorescence. The stone is certified by Gemresearch Swisslab as being Mozambique in origin and a \"GRS-type pigeon blood ruby.\" Diamonds totaling 3.10 carats join the ruby in its classic 18K white gold setting. \u003cbr\u003e\u003cbr\u003e 1 1\/2\" length \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-5286.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e ","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798837625154,"sku":null,"price":128500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-5286_1_2851d0ad-642b-433d-bca2-d7a9248365a7.png?v=1768061548"},{"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":51798841131330,"sku":null,"price":127500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-5314_1_59c0bc30-a8bb-451c-acd2-a9fdad67b6f2.png?v=1768061554"},{"product_id":"ruby-earrings-6-09-carats","title":"Ruby Earrings, 6.09 Carats","description":"A pair of cushion-cut Mozambique rubies weighing a combined 6.09 carats display their dramatic crimson color in these earrings. Each ruby, beautifully matched and weighing 3.08 and 3.01 carats respectively, is set off by a halo of white diamonds totaling approximately 2.00 carats. The rubies are certified by the Gemological Institute of America as hailing from Mozambique. To find two rubies displaying such a pure, lovely deep red color as these is a rarity. Set in 18K white gold. \u003cbr\u003e\u003cbr\u003e 5\/8\" length \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-5829.pdf\" target=\"_blank\"\u003eDownload the GIA Certifications\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798844375362,"sku":null,"price":126000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-5829_1_224210f7-28dc-4ab4-a826-53d226f08628.png?v=1768061557"},{"product_id":"ruby-flower-brooch-93-28-carats","title":"Ruby Flower Brooch, 93.28 carats","description":"This magnificent flower brooch has 98.28 carats of invisible-set rubies, representing the epitome of nature’s beauty. The petals are comprised of rare and dazzling red rubies, a gemstone celebrated for its royal allure and beauty and one of the most coveted globally. Alongside these exquisite rubies, 2.87 carats of pristine white diamonds form the brooch's floral centerpiece. The mystery setting technique, pioneered by Van Cleef \u0026amp; Arpels, ensures that the metal framework is virtually undetectable, allowing the gemstones' natural beauty to stand out magnificently. This brooch is a masterpiece of design and execution, perfect for any special or everyday occasion. Set in 18K white gold. \u003cbr\u003e\u003cbr\u003e 2 3\/8\" high x 1 7\/8\" wide","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798846800194,"sku":null,"price":124500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/32-0767_1.png?v=1768061562"},{"product_id":"burma-ruby-ring-3-02-carats","title":"Burma Ruby Ring, 3.02 carats","description":"A 3.02-carat oval brilliant-cut ruby exhibits a dramatic red hue in this classic ring. For centuries, the ruby has ranked among the most sought-after gemstones in the world, and this example has the coveted \"pigeon's blood\" red hue. Accompanied by a GIA report confirming its origin as Burma, this exceptional gem hails from one of the most prestigious ruby sources. Burmese rubies are celebrated for their unparalleled color, quality and rarity, making them among the most prized in the world. The gem is flanked by two trillion-cut diamonds totaling 0.30 carat. Set in platinum and 18K gold. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-0137.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798856859970,"sku":null,"price":124500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/32-0137_1.png?v=1768061567"},{"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":51798862201154,"sku":null,"price":120000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/32-1842_1.png?v=1768061571"},{"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":51798868066626,"sku":null,"price":105000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/30-6930_1_ff0d4044-ff07-4d29-a5a7-e3a9687465b6.png?v=1768061577"},{"product_id":"oval-ruby-ring-3-00-carats","title":"Oval Ruby Ring, 3.00 Carats","description":"Weighing 3.00 carats, the vivid red ruby in this ring displays a remarkable hue. Certified by C. Dunaigre as being very good quality, this stone originated in Mozambique. Accented by 0.20 carats of white diamonds, the ruby commands attention in its classic platinum settings. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Cert_31-6172.pdf\" target=\"_blank\"\u003eDownload the Certification\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51798869082434,"sku":null,"price":99000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-6172_1.png?v=1768061581"},{"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":51798874915138,"sku":null,"price":99000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-3698_1.png?v=1768061585"},{"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":51798882058562,"sku":null,"price":98500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/31-7730_1_95e9e923-56d9-446a-9dc2-ee7ab501c1b2.png?v=1768061592"}],"url":"https:\/\/www.bullvendors19.com\/es\/collections\/luxury-ruby-jewellery.oembed?page=4","provider":"Bull Vendors 19","version":"1.0","type":"link"}