Sold2015Jeff Cooper Platinum Diamond Engagement Ring SettingPrincess cut side diamonds - approx. 0.28ctw (G/VS). Center will fit approx. 8mm princess cut diamond. Ring size 5.5. ring measures 7.2mm at widest point. Marked Jeff Cooper, Plat. Weighs 7.9 grams. GSee Sold Price
Sold2021Jeff Cooper Platinum Diamond Wedding Band RingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.26ctw. MEASUREMENTS: Ring size 5 3/4, ring band is 2.7mm at widest point. MARKED: Jeff Cooper Plat. WEIGHT: 3.4 grams. Ring needs polishing/has dents, scSee Sold Price
Sold2022A 7.60 ctw Diamond Ring in Antique Platinum SettingPlatinum antique filigree ring set with two round transitional cut diamonds, weighing approx. 3.20 cts and approx. 3.40 cts, for approx 7.60 ctw, average J-K-L color, average I1-I2 clarity, shouldersSee Sold Price
Sold2022A 2.90 ctw Double Diamond Ring in PlatinumPlatinum ring featuring two round brilliant cut diamonds; one weighing approx. 1.80 cts with average color grade of I-J and average clarity grade of VS and one weighing approx. 1.10 cts with average cSee Sold Price
Sold2022An Art Deco 1.00 ctw Diamond Filigree Ring in PlatinumPlatinum Art Deco ring featuring two central old European cut diamonds, weighing approx. 0.20 ct each, average SI1 clarity and average H-I color, additional old European cut diamonds set throughout fiSee Sold Price
Sold2022A 1.00 ctw Three-Stone Diamond Ring in PlatinumPlatinum ring featuring well-matched round cut diamonds weighing approx. 1.00 ctw (0.50 ct in center and 0.25 ct on either side) with an average color grade of I-J and an average clarity grade of VS2See Sold Price
Sold2022An Impressive 3.50 ctw Diamond Dome Ring in 18K18K yellow gold and platinum ring featuring round brilliant cut diamonds, weighing approx. 3.50 ctw, average G-H color, average VS clarity, bead set among yellow gold twisted rope accents, openwork twSee Sold Price
Sold2022A 1.80 ctw Art Deco Diamond Ring in PlatinumPlatinum ring featuring three main old European cut diamonds, weighing approx. 1.55 ctw, average SI clarity and average I-J color, bezel set vertically in center, surrounded by ten additional single aSee Sold Price
Sold2023CERTIFIED PLATINUM 1.00 CTW J-K/VS-SI1 DIAMOND HALO ENGCERTIFIED PLATINUM 1.00 CTW J-K/VS-SI1 DIAMOND HALO ENGAGEMENT RING -- CERTIFIED PLATINUM 1.00 CTW J-K/VS-SI1 DIAMOND HALO ENGAGEMENT RING (CENTER STONE DAIMOND .70 CTW J-K/VS-SI1) please request ringSee Sold Price
Sold2023CERTIFIED PLATINUM 1.37 CTW J-K/VS-SI1 DIAMOND HALO ENGCERTIFIED PLATINUM 1.37 CTW J-K/VS-SI1 DIAMOND HALO ENGAGEMENT RING -- CERTIFIED PLATINUM 1.37 CTW J-K/VS-SI1 DIAMOND HALO ENGAGEMENT RING (CENTER STONE DAIMOND .50 CTW J-K/VS-SI1) please request ringSee Sold Price
2023Certified 0.43 Ctw Diamond VS/SI1 Creature Style PlatinCertified 0.43 Ctw Diamond VS/SI1 Creature Style Platinum Band Ring -- Diamond Stone Weight ; 0.43 Ctw (86 Pcs Round) Center Stone Color: White G-H Diamond Stone Clarity: VS/SI1 Center Stone Setting ;See Sold Price
Sold2022A Classic 14K Three-Stone Sapphire & Diamond Ring14K white gold and platinum three-stone ring featuring an oval cut sapphire weighing approx. 3.60 carats with two old European cut diamonds weighing approx. 2.00 ctw with an average color grade of I-JSee Sold Price
Sold2018An Art Deco Filigree Diamond Ring in Platinumplatinum filigree ring featuring three well matched Old European cut diamonds weighing approx. 2.50 ctw bead set in the top of the ring with open scroll filigree work in the gallery of ring, sz 6.5, 4See Sold Price
Sold2022A 1.35 ct Emerald-Cut Diamond Ring in PlatinumPlatinum ring featuring an emerald cut diamond weighing approx. 1.35 ct with an average color grade of F-G and an average clarity grade of VS, two tapered baguette diamonds weighing approx. 0.30 ctw,See Sold Price
Sold2022An Antique Navette Shape Diamond Ring in 14K14K yellow gold platinum topped ring featuring 15 Old European cut diamonds weighing approx. 2.40 ctw with average color grade of i-J-K and average clarity grades of SI - VS, set in graceful navette sSee 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
Sold2016A Lady's Platinum Diamond Cluster RingPlatinum diamond ring containing three main round diamonds weighing approx. 1.50 ctw with smaller diamond accents set in filigree mounting, sz 8, 7 gramsSee Sold Price
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
Sold2021An Art Deco Platinum Diamond & Sapphire Ringc. 1915 platinum ring featuring 12 main old European cut diamonds weighing approx. 4.00 ctw set in an elongated rectangle with 14 additional smaller diamonds set in between large ones and down the shaSee Sold Price
Sold2017A Platinum Art Deco Diamond Bypass Ringc. 1920's Art Deco platinum ring featuring two Old European cut diamond weighing approx. 1.00 ctw set in a bypass style with French cut emeralds to accent the bypass, with additional Old European cutSee Sold Price
Sold2020A 1.50ctw Diamond Cluster Ring in PlatinumPlatinum ring centers an Old European-cut diamond in a halo of round diamonds, weighing approx. 1.5 ctw, in a raised setting, split shank, sz. 6.5, 5.3 gramsSee Sold Price
Sold2022An Art Deco Diamond & Sapphire Ring in Platinumc. 1930, Platinum ring featuring a round cut sapphire measuring approx. 5 mm in diameter, two old European cut diamonds weighing approx. 0.50 ctw, engraved mounting with milgrain edge, sz 7.25, 4.1 grSee Sold Price
Sold20221.07 CT/TW DIAMOND DESIGNER RING (SZ 7.5)Fabulous 14kt gold diamond designer style ring. The ring has an open design featuring thirty-four (34), prong set, round briliant cut diamonds. The diamonds total 1.07 cts/tw, SI2 - I1 clarity, "H - ISee Sold Price
Sold2021Platinum 3.8 CTW Diamond Ring900 platinum stamped ring, four prong box setting holding a 3.56 carat (by formula) transitional cut diamond, Clarity VVS2-VS1, Color H-I. Sixteen bead set single cut diamonds, .24 CTW. Clarity SI2-I2See Sold Price
8 mins LeftArk Auctions IncTiffany and Co. Victoria Platinum and Diamond Alternating Ring. Size-6$7,500