Sold2023Antique Diamond, Platinum, 18k Yellow Gold RingAntique Diamond, Platinum, 18k Yellow Gold RingFeaturing five European and mine-cut diamonds weighing a total of approximately 2.10 cttw., set in a platinum topped, 18k yellow gold ring mounting, sizeSee Sold Price
Sold2019Diamond, platinum and 18k yellow gold ringDiamond, platinum and 18k yellow gold ring Featuring (1) round brilliant-cut diamond, weighing 5.11 cts., flanked by (6) baguette-cut diamonds, weighing a total of approximately 0.60 ct., set in a plaSee Sold Price
Sold2016Diamond, platinum and 18k yellow gold ringDiamond, platinum and 18k yellow gold ring featuring (4) round brilliant cut diamonds each measuring approximately 3.8 mm, (8) princess cut diamonds weighing in total approximately 1.00 ct., set in aSee Sold Price
Sold2021Bvlgari 2.15ctw VS1-VS2/F-G Diamond Plat/18K RingBvlgari 2.15ctw VS1-VS2/F-G Diamond Solid Platinum/18K Yellow Gold Ring - This exquisite ring was made by Bvlgari and was finely crafted of solid platinum and 18k yellow gold. The ring is made of soliSee Sold Price
Sold202014.90ct Tourmaline, 0.35ctw Diamond Platinum/18K Ring14.90ct Green Tourmaline, 0.35ctw VS1-VS2/G-H Diamond Solid Platinum & 18K Yellow Gold Ring - This lovely ring was finely crafted of solid platinum and 18k yellow gold and boasts a 14.90ct (approximatSee Sold Price
Sold20191.50ctw Blue Sapphire & Diamond Platinum/18K Ring1.05ctw Blue Sapphire, 0.45ctw VS1-VS2/G-H Diamond & Solid Platinum/18K Yellow Gold Ring - This stunning ring was finely crafted of solid platinum, and has a clean and modern crossover design. The rinSee Sold Price
Sold2022Angela Cummings 14.00ctw Aquamarine & Diamond RingAngela Cummings 12.00ct Aquamarine, 2.00ctw VS1-VS2/G-H Diamond and Solid Platinum/18K Yellow Gold Ring - This beautiful ring was made by Angela Cummings and was finely crafted of solid platinum. TheSee Sold Price
Sold20226.25ct Rubellite, 0.20ctw Diamond and Platinum/18K Ring6.25ct Rubellite, 0.20ctw Diamond and Solid Platinum/18K Yellow Gold Ring - This lovely ring is crafted of solid platinum and 18k yellow gold and boasts a 6.25ct (approximate) oval cut rubellite set iSee Sold Price
2019Sterle Paris 1.50ctw Diamond & Platinum/18K RingSterle Paris Vintage 1.50ctw VS1-VS2/F-G Diamond & Solid Platinum/18K Yellow Gold Dome Ring (Comes W/$15,000 Appraisal) - This stunning ring was created by renowned French jeweler Pierre Sterle. PierrSee Sold Price
Sold202114.80ct Tri-Color Tourmaline, Diamond Plat/18K Ring14.80ct Tri-Color Tourmaline, 0.65ctw VS2-SI1/G-H Diamond and Solid Platinum/18K Yellow Gold Ring - This beautiful ring is crafted of solid platinum with 18k yellow gold accents, and boasts a stunningSee Sold Price
Sold20221.00ct Ruby, 0.55ctw Diamond and Platinum/18K Ring1.00ct Ruby, 0.55ctw SI1-SI2/G-H Diamond and Solid Platinum/18K Yellow Gold Ring - This ring was finely crafted of solid platinum and is decorated with a 1.00ct (approximate) ruby which displays a vibSee Sold Price
Sold2019(Lot of 3) Diamond, synthetic sapphire, gold and(Lot of 3) Diamond, synthetic sapphire, gold and platinum rings Including 1) diamond, synthetic sapphire, platinum-topped and 18k yellow gold ring, size 5.25; 1) diamond, synthetic sapphire and 18k whSee Sold Price
Sold2018PLATINUM & 18K YELLOW GOLD DIAMOND COCKTAIL RINGPlatinum and 18K gold ring with 27 prong set diamonds 2.00 total carat weight. They are a VS1/VS2 clarity and G/H color. There is a yellow gold leaf motif. The ring is size 6.25. Weighs 7.4dwt. This rSee Sold Price
Sold2019Anton Jewellery 3.00ct Emerald & Platinum/18K RingAnton Jewellery 3.00ct Emerald & Solid Platinum/18K Yellow Gold Diamond Accented Ring (Comes W/$10,000 Appraisal) - This stunning ring was made by Anton Jewellery, and was finely crafted of solid platSee Sold Price
Sold2019Anton Jewellery 3.00ct Emerald & Platinum/18K RingAnton Jewellery 3.00ct Emerald & Solid Platinum/18K Yellow Gold Diamond Accented Ring (Comes W/$10,000 Appraisal) - This stunning ring was made by Anton Jewellery, and was finely crafted of solid platSee Sold Price
SoldTIFFANY & CO.: AN 18K GOLD AND PLATINUM DIAMOND RINGTIFFANY & CO.: AN 18K GOLD AND PLATINUM DIAMOND RING • 18k yellow gold and platinum • 10 round diamonds • Signed T&Co., with signed box • Size 7 • Estimated gross weight:See Sold Price
Sold2021Estate 4.60ct Emerald Diamond Platinum 18k Yellow GoldThis lovely sophisticated handmade ring is crafted from platinum and 18k yellow gold, the band and shank is platinum with a small emerald cut dimond on each side and the center has a rectangular shapeSee Sold Price
Sold2018Platinum, 18k Yellow gold and diamond ringPlatinum, 18k Yellow gold and diamond ring. Five appx. 0.25ct diamonds in tapered tube settings with a platinum band, size 5.5, 8.8g.See Sold Price
Sold2021Platinum & 18k Yellow Gold - 0.12tcw - Diamonds RingNo Reserve Price! Â Grading Results: ____________ Stone Type: Natural Brilliant Shape: Round Brilliant Carat: 7 Pcs / 0.12 ct Color: D-F Clarity: VS1-VS2 Jewelry Material: Platinum 900 & 18k Yellow GSee Sold Price
Sold2023PLATINUM HEART SHAPED DIAMOND RINGPlatinum and 18k yellow gold diamond ring designed by Gregg Ruth. A large heart shaped natural fancy yellow center diamond (SJ1 clarity) is surrounded by 20 natural fancy yellow prong set diamonds. ThSee Sold Price
Sold2019Authentic! Tiffany & Co Schlumberger 18k Yellow GoldAuthentic! Tiffany & Co Schlumberger 18k Yellow Gold Platinum Diamond Band Ring. You are bidding on an Authentic! Tiffany & Co Schlumberger 18k Yellow Gold Platinum Diamond Band Ring. This ring comesSee Sold Price
Sold2023An emerald and diamond ringAn emerald and diamond ringPlatinum and 18k yellow gold; Stamped: PT950 / 750 / Tiffany & Co.Centering a square emerald-cut emerald gauged 8.38mm x 8.12mm x 4.83mm with an AGL report dated February 14See Sold Price
Sold2023A Burmese ruby and diamond ringA Burmese ruby and diamond ringPlatinum and 18k yellow gold; Stamped: PT950 / 750 / Tiffany & Co.Centering an octagonal step-cut ruby gauged at 5.58mm x 5.50mm x 3.30mm weighing approximately 1.10cts.See Sold Price
Sold201935.80ct Ametrine & 18K/Platinum Ring W/Diamonds35.80ct Ametrine & Solid 18K Yellow Gold/Platinum Ring W/Diamond Accents - This beautiful ring was finely crafted of solid 18k yellow gold, and boasts a massive 35.80ct (approximate) genuine ametrine.See Sold Price
Jun 19IntervendueEstate Italian 1.78 Ct Pink Tourmaline Diamond Platinum & 18K Yellow Gold RingUS$800
Jun 19IntervendueEstate Custom Italian Designer Aquamarine Diamond Platinum 18K Yellow Gold RingUS$1,000
4 days LeftBidhausProng Set Gia Certified Fancy Yellow Diamond Engagement Ring In PlatinumUS$1(1 bid)
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Jun 25Miami Auction GalleryGIA Natural Fancy Yellow Diamond Platinum 18K Gold Flower Cocktail RingUS$40,000
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1 day LeftMynt AuctionsDavid Webb Platinum & 18K Yellow Gold Azurmalachite Fluted Diamond RingUS$5(1 bid)
5 hrs LeftFederal Assets AuctioneersVintage Platinum 3.43 ctw AGL Cushion Sapphire & Diamond Ballerina Cocktail RingUS$4(3 bids)
1 day LeftFederal Assets AuctioneersVintage Platinum 6.90 ctw GIA Oval Pink Ceylon Sapphire Round Diamond Swirl RingUS$1
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