Sold2018A Lady's Platinum Diamond Cocktail RingPlatinum ring featuring round brilliant cut diamond weighing approx. 1.85 ct set in the center of the ring with 16 additional diamond weighing approx. 2.20 ctw set in prongs in an oval flared frame roSee Sold Price
Sold2017LADIES PLATINUM DIAMOND BLACK OPAL COCKTAIL RINGLADIES PLATINUM DIAMOND BLACK OPAL COCKTAIL RING Ladies .900 Platinum diamond cocktail fashion ring with oval cut black opal center stone. Diamond carat weight total is approximately .40cts, opal measSee Sold Price
Sold2016LADY'S PLATINUM AND DIAMOND COCKTAIL RINGLADY'S PLATINUM AND DIAMOND COCKTAIL RING:Containing approximately 2 1/2ct. oval green color (treated) diamond V.S.I. with fourteen 5pt. (70pt. T.W.) V.S.I., G color brilliant cut diamonds around MajoSee Sold Price
Sold2023Fine Vintage 20ct Aquamarine Diamond Platinum Cocktail Ring Size 7This is a vintage ladies cocktail ring rendered in fine platinum featuring a large 20ct faceted aquamarine accented by baguette diamonds. The diamonds are VS clarity and G-H color. The ring is a sizeSee Sold Price
Sold2018A Lady's Vintage Diamond Cocktail Ring in PlatinumPlatinum diamond ring featuring a cluster of very fine, well matched round brilliant diamonds weighing approx. 1.65 ctw, center diamond measuring approx .25 ct, sz 8.5, 8.4 grams twSee Sold Price
Sold2017Platinum emerald and diamond cocktail ringLadies platinum emerald and diamond cocktail ring featuring 3 prong set step cut emeralds weighing approx. 1.96ct, accented by a double halo of prong set round diamonds weighing approx. 0.56ct. FingerSee Sold Price
Sold2024Bvlgari 4.59cts Emerald Diamond Platinum Estate Pinky Bulgari Cocktail RingRare Bvlgari emerald ring, which can be the perfect pinky ring for a gentleman or the modern cocktail ring for a lady. This Exquisite Bvlgari Ring is crafted in luxurious Platinum, topped with an 18KSee Sold Price
Sold2020Platinum 5.58 CTTW Ruby Diamond Cocktail RingVintage ladies ruby and diamond cocktail ring. Crafted of platinum with 14k white gold shank. Features pear and baguette cut diamonds with a combined approximate weight of 2.98 carats. Eleven pear shaSee Sold Price
Sold2022PLATINUM 18K 7.40CT DIAMOND LADIES RING GIA J VS2 .91Ct Platinum & 18KT Gold 7.40ct DiamondPLATINUM 18K 7.40CT DIAMOND LADIES RING GIA J VS2 .91Ct Platinum & 18KT Gold 7.40ct Diamond Ladies Cocktail Ring which features a GIA certified emerald-cut center diamond weighing: 91pts. and measurinSee Sold Price
Sold2022PLATINUM 18K 7.40CT DIAMOND LADIES RING GIA J VS2 .91Ct Platinum & 18KT Gold 7.40ct DiamondPLATINUM 18K 7.40CT DIAMOND LADIES RING GIA J VS2 .91Ct Platinum & 18KT Gold 7.40ct Diamond Ladies Cocktail Ring which features a GIA certified emerald-cut center diamond weighing: 91pts. and measurinSee Sold Price
Sold20172 Ct Center Old European Cut Diamond Platinum RingLadies diamond cluster dinner or cocktail ring. Crafted of platinum. Features an approximately 2 carat old European cut diamond in a six prong setting. The center stone is estimated to be SI clarity wSee 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
Sold2021Antique 14K Yellow Gold Platinum Diamond Amethyst RingThis is an antique ladies cocktail ring rendered in fine 14K yellow gold and platinum. The diamond filigree setting features a large faceted amethyst gemstone. Size: 5.5 US. Total weight: 11.6g. The aSee Sold Price
Sold202216.46ct Star Sapphire Diamond 14k White Gold Ladies Cocktail RingThis beautiful vintage ring is crafted from 14k white gold featuring a high gallery oval shape bridge with round scallop edge and milgrain decor frame. The center has a gorgeous Star Sapphire held secSee Sold Price
Sold2015Estate 14K White Gold 2.62ctw Diamond & Pigeon BloodThis is a stunning estate white gold, diamonds and pigeon's blood ruby ladies cocktail ring. It is beautifully crafted in solid 14k white gold with scallop edge in a long shape with a smooth polishedSee Sold Price
Sold2015LADY'S COCKTAIL RINGcenter diamond .25 cts,H-1 color, clarity I, probably set in platinumSee Sold Price
Sold2023(2pc) PLATINUM & 14k LADY'S RINGSPlatinum ring with fineness mark, with center green stone, flanked by two tapering baguette diamonds, each approx. 0.18 ct., size 4-3/4 (7.1g); yellow gold and amethyst cocktail ring, with fineness maSee Sold Price
Sold202240ct Aquamarine Diamond Platinum Cocktail RingMETAL: Platinum. GEMSTONES: Aquamarine 40ct, Diamonds approx. 0.90ctw. MEASUREMENTS: Ring size 7, ring top is 27mm wide. TESTED: Plat. WEIGHT: 20.7 grams.Gemstones have not been graded for color and cSee Sold Price
Sold2016Massive Emerald Diamond Platinum Cocktail RingMETAL: platinum. GEMSTONES: emerald, diamonds-approx. 5.00ctw. MEASUREMENTS: Ring size 10, measures 24mm at widest point. TESTED: plat. WEIGHT: 46.1 grams. Gemstones have not been graded for color andSee Sold Price
Sold2023GIA cert 5.33 Carat Ruby Diamond Platinum Cocktail RingGIA cert 5.33 Carat Ruby Diamond Platinum Cocktail RingSee Sold Price
Sold2021DECO STYLE 4 CT DIAMOND & PLATINUM COCKTAIL RINGSize 5 1/2 Property of a Palm Beach Socialite with marquis and round brilliant diamonds . Insured through the estate at $15,000 . Makes a statement . Total weight just under 10 gramsSee Sold Price
Sold202013.08ct Aquamarine Diamond Platinum Cocktail RingPlatinum cocktail ring with 13.08ct aquamarine and 0.48ctw in diamonds. Ring size - 6.25, ring top is 15mm. Marked: 048, Pt900, 1308. Weight - 12.6 grams.See Sold Price
Sold202265 Carat Amethyst Diamond Platinum Cocktail RingMETAL: Platinum. MEASUREMENTS: Ring size - 5.5, ring top - 38mm x 24.5mm GEMSTONES: approx. 65ct amethyst, measuring 38.5mm x 24.2mm x 13.25mm, and 0.09ctw diamonds on sides. MARKED: 009, Pt900. WEIGHSee Sold Price
Sold202211.39ct Opal Diamond Platinum Cocktail RingMetal : Platinum Designer : Not Signed Gemstone : Opal cabochon 11.39ct, Diamonds 1.25ctw Measurements : Ring size 8.75, top is 23 x 19mm Marked: : pt900, 11.39, 1.25 Weight: 13.3See Sold Price
1 day LeftKotler Galleries & AuctioneersPLATINUM 18K 7.40CT DIAMOND LADIES RING GIA J VS2 .91Ct Platinum & 18KT Gold 7.40ct Diamond$6,750
May 31Miami Auctions & Appraisals LLC Bvlgari 4.59cts Emerald Diamond Platinum Estate Pinky Bulgari Cocktail Ring$56,000
May 31Miami Auctions & Appraisals LLC Ceylon No Heat 16.17 carats Blue Sapphire Diamond Platinum Cocktail Ring$61,000
May 31Miami Auctions & Appraisals LLC Estate AGL 8.13ct Colombian Emerald Diamond Platinum Cocktail Ring$35,500
May 31Miami Auctions & Appraisals LLC Certified GIA Conch Pearl Diamond Platinum Cocktail Ring$41,250
May 31Miami Auctions & Appraisals LLC Certified 9.02cts Zambian Emerald Diamond Platinum Cocktail Ring$52,500
May 31Miami Auctions & Appraisals LLC Estate Natural Ruby No Heat Diamond Platinum Cocktail Ring$30,000
Jun 23Modern JewelryTiffany & Co.. 0.20 Carat Round Brilliant I-SI1 Diamond Platinum Cocktail Ring$2,450
May 31Miami Auctions & Appraisals LLC GIA 3.92ct Cabochon Emerald Diamond Platinum Cocktail Ring$3,350
Jun 23Modern Jewelry6.04 Carat Oval Shape Sapphire 1.00 Carat G-VS Diamond Platinum Cocktail Ring$37,500
Jun 23Modern Jewelry1.70 Carat Round Brilliant G Color VS1 Clarity Diamond Platinum Cocktail Ring$2,950
May 31Miami Auctions & Appraisals LLC GIA No Heat Cabochon 7.57ct Ruby Diamond Platinum Cocktail Ring$6,700
May 31Miami Auctions & Appraisals LLC AGL Ceylon Sapphire 13.90cts Diamond Platinum Cocktail Ring$8,800
Jun 23Modern Jewelry3.28 Carat Old European Cut J SI1 and Round Brilliant J SI1 Diamond Platinum Cocktail Ring$18,750