Sold2015VINTAGE PLATINUM, STAR SAPPHIRE & DIAMOND RINGVintage ladies platinum, star sapphire and diamond estate ring; (1) natural star sapphire corundum, oval cabochon-cut, weighing approx 24.63cts, tone: medium dark, saturation: grayish, hue: blue, theSee Sold Price
20201.25ct Natural Blue Sapphire Fine Diamond Platinum Ring1.25ct Natural Blue Sapphire Fine Quality Diamond Fancy Platinum 3 Stone RingDescription:The 7mm round natural sapphire at center is approx. 1.25ct, a bit dark with nice flashes of blue. Natural sideSee Sold Price
Sold2021Vintage Platinum Diamond Blue Sapphire Ring Size 6.25This is a vintage platinum ring studded with 22 full cut diamonds and 17 sapphires. The diamonds are VS clarity and GH color. Size: 6.25 US. Weight: 4.4g. Diamonds: approximately 1.5mm each. SapphiresSee Sold Price
Sold2022Ladies 5ct Sapphire & Diamond Platinum RingLadies 5ct Sapphire & Diamond Platinum Ring Size 6. Includes a 5.02 carat Sri Lankan cushion modified brilliant step cut natural Sapphire corundum of a transparent medium-dark slightly violetish blueSee Sold Price
Sold2018Blue Star Sapphire Diamond Gemstone, Platinum RingLadies vintage diamond and star sapphire ring. Features an oval blue star sapphire cabochon with three round cut and prong set diamonds set around the 9mm x 7.5mm x 7.25mm cabochon. Size 6. Weighs 4.7See Sold Price
Sold2019Platinum, Diamonds & Blue Sapphire RingCirca 1930's Ring, a center dark blue Sapphire (14x11mm) surrended by 30 Old Miner Cut Diamonds Approx. 0.30 CT on the sides. Ring size: 5. Weight: 4.9g.See Sold Price
Sold2016Platinum, Sapphire and Diamond Ringwith oval sapphire estimated 2.80 carats, genuine dark violet blue, some eye visible inclusions, with 20 single cut diamonds estimated total weight 0.40 carats, VS, H, size 8-1/2, 4.3 grams. Notes: BrSee Sold Price
Sold2021Vintage Platinum Intertwined Diamond Sapphire RingThis is a vintage platinum ring band with intertwined with full cut diamonds and blue sapphires. The diamonds are VS clarity and GH color. Size: 6 US. Weight: 3.5g.See Sold Price
Sold2021Women's Vintage Estate 18K Gold Diamond & Sapphire RingFOR SALE IS THIS LOVELY WOMEN'S 18K YELLOW GOLD RING WITH 3 CLEAR ROUND DIAMONDS (APPROX. .25 CT, .1 CT AND .1 CT) AND 2 DARK BLUE SAPPHIRES (APPROX. .2 CT EACH). THE RING WEIGHS 2.75g. AND IS A SIZESee Sold Price
Sold2021Platinum 850 - 2.41tcw - Sapphire & Diamond RingNo Reserve Price! Grading Results:___________Stone Type: Natural SapphireShape: Oval MixedCarat: 2.15 ctColor: Dark BlueClarity: Loupe Clean Grading Results:__________See Sold Price
Sold2023Vintage 14K Gold, Sapphire and Diamond Heart RingVintage 14K Gold, Sapphire and Diamond Heart Ring, marked on inner shank, "14K, JY", center dark blue sapphire heart surrounded with a halo of round cut diamonds and then an outer layer of calibre cutSee Sold Price
Sold2018Platinum art-deco style sapphire and diamond ring.Platinum art-deco style sapphire and diamond ring. Round sapphire, prong-set, approximately 1.40ct (6.8mm), dark blue color. Twelve diamonds, round-brilliant cut, approximately .20ct total weight. FinSee Sold Price
Sold201918k Gold, Platinum, Diamond & Sapphire RingCirca 1930's Vintage Platinum Ring with Rose cut Diamonds and a Natural round Blue Sapphire Approx. 3.50 CT holded by a 18k Gold bezel setting. Ring size: 8.75.See Sold Price
Sold2024ANTIQUE SAPPHIRE DIAMOND RINGPlatinum topped 14k yellow gold Edwardian style cluster ring with a cushion set dark blue sapphire center (8.5 x 6.5mm), surrounded by 12 prong set early cut rounds diamonds (2.88mm each) with an expaSee Sold Price
Sold2022LADIES VINTAGE PLATINUM AND SAPPHIRE RINGSet with (1) natural Ceylon blue sapphire antique cushion shape, 6.06ct (by measurement). Color is medium to light sleepy blue with color zoning. Set on each side by (1) straight baguette diamond, appSee Sold Price
Sold2017Ladies Platinum Art Deco-Style Star Sapphire RingLadies vintage Art Deco-style platinum ring with oval cabochon star sapphire approximately 18 x13mm, fair very light grey-blue color, good star, eye clean, with two marquise diamonds approximately .35See Sold Price
Sold2021Vintage Platinum Stick Pin With GemstonesVintage Platinum Stick Pin With Gemstones 14.3mm top containing square cut sapphires (16 in total measuring approx. 1.9mm x 1.7mm, dark blue in color) and round European cut diamonds (approx. 0.34ct tSee Sold Price
Sold2021Montana Corn Blue Sapphire Diamond & Platinum RingFeatured in this lot is this Montana corn blue sapphire, diamond, and platinum ring. The ring features a platinum split shoulder art deco design to the ring frame and face with an 'Orianne' hallmark aSee Sold Price
Sold2023Natural Periwinkle Blue Sapphire Diamond Platinum RingNatural Periwinkle Blue Sapphire Diamond Platinum RingSee Sold Price
Sold2021Tasaki 3.80ct Blue Sapphire, Diamond Platinum RingTasaki 3.80ct Blue Sapphire, 0.45ctw VS2-SI1/G-H Diamond Solid Platinum Ring - This exquisite ring was made by Tasaki, and was finely crafted of solid platinum. The ring boasts a 3.80ct blue sapphireSee Sold Price
Sold2021Amazing 14KT Dark Blue Sapphire Diamond RingBeautiful 14kt yellow gold 2ct dark blue saphire 0.50 ct diamonds ring, size 6, 4.3 grams, 2.8 dwtSee Sold Price
Sold2022CDC Certified 6.31 Carat Ceylon Blue Sapphire Diamond Platinum RingAndreoli CDC Certified 6.31 Carat Ceylon Blue Sapphire Diamond Platinum Ring. This ring features a 6.31 carat vivid blue cushion Ceylon blue sapphire certified by C. Dunaigre Consulting Switzerland suSee Sold Price
Sold202049.65ct Blue Sapphire, 0.70ctw Diamond Platinum Ring49.65ct Blue Sapphire Cabochon, 0.70ctw SI1-SI2/G-H Diamond Solid Platinum Ring - This lovely ring was finely crafted of solid platinum and boasts a massive 49.65ct (approximate) genuine blue sapphireSee Sold Price
Sold20204.30ct Blue Sapphire, 1.00ctw Diamond Platinum Ring4.30ct Blue Sapphire, 1.00ctw SI1-SI2/G-H Diamond Solid Platinum Ring (Comes W/$10,500 Appraisal) - This gorgeous piece was finely crafted of solid platinum and has a simple yet elegant design perfectSee Sold Price
24 hrs LeftSeized Assets Auctioneers2.61 ctw UNHEATED Blue Sapphire and 0.90 ctw Diamond Platinum Ring$1
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Apr 26Miami Auction GalleryCeylon No Heat 16.17 carats Blue Sapphire Diamond Platinum Cocktail Ring$61,000
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5 days LeftJasper52Vintage 1960's 3-Stone Oval Blue Sapphire Diamond Ring 18K Yellow Gold, 3.14 Gr$600
Featured5 days LeftJasper52Vintage 1940's 1950's Round Blue Sapphire Diamond Ring 14K Yellow Gold, 3.20 Gr$700
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