Sold2022Platinum, Jade and Diamond RingPlatinum, Jade and Diamond Ring One marquise-shaped double cabochon jade ap. 17.75 x 7.35 x 3.10 mm., 22 round diamonds ap. .55 ct., signed PM, ap. 3.3 dwts. Size 7. With GIA report no. 2223226929 staSee Sold Price
Sold2024Magnificent 53 ct Diamond Emerald 18k White Gold Dome Top Ring GIA CertifiedThis is a stunning cocktail ring, crafted from 18k white gold featuring a wide shank to tapered band. Open style oval shape slim bridge with a large cabochon appx. 53.49 carats emerald in half bezel mSee Sold Price
Sold2023GIA 19.89 ct Unheated Yellow Sapphire and Diamond Ring in PlatinumGIA 19.89 ct Unheated Yellow Sapphire and Diamond Ring in PlatinumSee Sold Price
Sold2023GIA 8.72 ct Unheated Ceylon Yellow Sapphire & Diamond Ring in PlatinumGIA 8.72 ct Unheated Ceylon Yellow Sapphire & Diamond Ring in PlatinumSee Sold Price
Sold2023GIA giant 16.54 ct Ceylon Sapphire and Diamond Platinum RingGIA 16.54 ct Yellow Ceylon Sapphire ring with 2.33 ctw Diamond Platinum Ringsee report:..16.54 CT Unheated Ceylon Sapphire and 2.33 CTW Diamond Ring with GIA report #6381655273. Ring size 6.5. The halSee Sold Price
Sold2023GIA 7.35 ct Natural Unheated Pink Sapphire and Diamond Ring in PlatinumGIA 7.35 ct Natural Unheated Pink Sapphire and Diamond Ring in PlatinumSee Sold Price
Sold2023Vintage GIA NO HEAT Yellow Sapphire Diamond Platinum Halo Cocktail RingPresenting an exquisite All Natural Yellow Sapphire enhanced by a halo of old cut diamonds. The shank is crafted in solid Platinum, with an antique sterling silver top. Featuring in the center an exceSee Sold Price
Sold201818.77ct GIA Yellow Sapphire, Diamond Platinum Ring18.77ct GIA Certified (No Heat) Sri Lankan Yellow Sapphire in 3.80ctw VS1-VS2/F-G Diamond & Solid Platinum Cocktail Ring From Vietnamese Royal Family (W/$52,000 Appraisal) - This stunning cocktail rinSee Sold Price
Sold2015French Art Deco Cabochon Calibre Sapphire Platinum RingFrench, Art Deco, Cabochon Calibre Sapphire in Platinum Ring Center Cabochon Sapphire weight approx. 1.5 ct Calibre Sapphire total weight approx. 1.00 ct Size: 6 Total Weight: 3.5 gSee Sold Price
2017Sapphire (syn.), Diamond and Platinum RingSapphire (synthetic), Diamond and Platinum Ring. Sapphire cabochon 11.2mm x 9.2mm , surrounded by 26 round mine-cut diamonds totaling approx. 1 ct. (ETER2304){PR} Measurements: Size 5.5See Sold Price
Sold2023GIA 5.87cts No Heat Ceylon Cornflower Sapphire Diamond Platinum Ballerina Cocktail RingCrafted in luxurious platinum, centered by a GIA-certified Blue Sapphire, cushion cut, weighing approximately 5.87 carats, No heat all natural without any treatments. sided by Round & baguettes cut DiSee Sold Price
Sold2023GIA Unheated Ceylon Sapphire 7.65 ct and Diamond Ring in PlatinumGIA Unheated Ceylon Sapphire 7.65 ct and Diamond Ring in PlatinumSee Sold Price
Sold2023GIA Unheated Yellow Sapphire 9.97 ct and Diamond Ring in PlatinumGIA Unheated Yellow Sapphire 9.97 ct and Diamond Ring in PlatinumSee Sold Price
Sold2018Vintage Platinum Sapphire Diamond Cocktail Ring, .77ctwItem: Ladies Fabulous 1950's Platinum, Sapphire & Diamond Cocktail Ring Brand: Unbranded Metal Purity: .900 platinum Gemstones: Diamond, Sapphire Carat Weights: .35 ct sapphire TW, .42 ct diamond TW SSee Sold Price
Sold2022Platinum GIA Certified Sapphire and Diamond RingPlatinum GIA Certified 3.25 Ct. Sapphire and Diamond Ring Weighing 7.7 grams Set with a 3.25 Ct. GIA Certified Sapphire in Center GIA #2225289331 Along with 2 Trilliant-cut Diamonds weighing app. 0.65See Sold Price
Sold2021Boucheron Platinum Diamond and Sapphire Cocktail RingVintage Boucheron Paris Platinum Diamond and Sapphire Cocktail Ring, the center with a round faceted natural sapphire, approximately .75 ct. surrounded by a snowflake pattern of 32 baguette diamonds aSee Sold Price
Sold18k Gold 3.78 ct Oval GIA Sapphire & Diamond RingGIA & PGL Digital Appraisal Included. Retail Replacement Value $20,455 (1) Natural Corundum Blue Sapphire Cut: Oval (Brilliant)Carat Weight: 3.01 Measurements: 9.53x6.70x5.10 Treatment: Platinum &See Sold Price
Sold2021FINE ART DECO PLATINUM/DIAMOND RING W/ APPROX. 3.8 CTFINE ART DECO PLATINUM/DIAMOND COCKTAIL RING W/ APPROX. 3.8 CT LAVENDER STAR SAPPHIRE W/ 1CT. TRILLION, BAGUETTES & D SHAPED DIAMONDS, C. 1920, WEIGHT 12 GRAMS, SIZE 6 Serial Number inside ring by theSee Sold Price
Sold202318K Yellow Gold Sapphire & Diamond Cocktail Ring18K Yellow Gold Sapphire & Diamond Cocktail RingWeighing 19.1 gramsSet with an app. 5.00 Ct. Sapphire in CenterAlong with 88 Diamonds weighing app. 3.00 Ct.F-G Color, VVS-VS ClarityRing Size 7See Sold Price
Sold2023GIA Natural No Heat Burma Sapphire 3.53 ct in Diamond Platinum RingGIA Natural No Heat Burma Sapphire 3.53 ct in Diamond Platinum RingSee Sold Price
Sold2022A BURMA NO HEAT SAPPHIRE AND DIAMOND CLUSTER RING in platinum, set with an oval cabochon sapphire ofA BURMA NO HEAT SAPPHIRE AND DIAMOND CLUSTER RING in platinum, set with an oval cabochon sapphire of 7.44 carats in a double border of old cut diamonds, the diamonds all totalling 1.4-1.5 carats, fullSee Sold Price
Sold2024A GIA 11.72 ct Unheated Ruby Cabochon Ring in 18K18K yellow gold ring featuring an 11.72 carats unheated Burmese ruby cabochon, accompanied by a GIA Gemological Origin Report # 2155945875, double bezel set with a thick high polish shank, sz 6.5, 12.See Sold Price
Sold2016Platinum Diamond and Sapphire BroochPlatinum diamond and sapphire brooch, central double cabochon, natural sapphire, 10.90 x 5.49 x 5.29 mm, with GIA sapphire report, 50 other sapphire of various sizes, 64 round brilliant diamonds of vaSee Sold Price
2022Platinum 1.75 ct. sapphire and diamond ring w/GIAPlatinum sapphire and diamond ring having 1.75 ct. center sapphire with GIA certification report #6213249294; set with 52 baguette and round brilliant cut diamonds weighing approx. 0.54 cts., claritySee Sold Price
1 day LeftMiami Auction GalleryEstate GIA Large Black Opal Diamond Platinum Cocktail Ballerina RingUS$42,000
1 day LeftMiami Auction GalleryGIA No Heat Cabochon 7.57ct Ruby Diamond Platinum Cocktail RingUS$6,500
1 day LeftMiami Auction GalleryVintage GIA 4.06 ct Burma Ruby Diamond Platinum Antique Cocktail RingUS$24,000
1 day LeftMiami Auction GalleryAntique GIA 10.22cts Natural Cabochon Jade Diamond Platinum RingUS$13,000
1 day LeftPlatinum Auction GroupBuccellati Cabochon Sapphire Diamond 18K Gold Cocktail RingUS$3,600(4 bids)
1 day LeftMiami Auction GalleryCeylon No Heat 16.17 carats Blue Sapphire Diamond Platinum Cocktail RingUS$70,000
1 day LeftMiami Auction GalleryGIA 4.91ct Emerald Diamond 3 Stone Platinum Engagement Cocktail RingUS$45,000
1 day LeftPlatinum Auction GroupSerpentine Diamond Gems Ring 3 Rows 18k Yellow Gold Bypass BandUS$200(1 bid)
1 day LeftMiami Auction GalleryGIA 7.80 carat Yellow Ceylon Sapphire Diamond Onyx 18K Gold Heart Retro Cocktail RingUS$11,000