Sold2022Platinum 6.18ct Tanzanite Diamond Cocktail RingMetal : Platinum Designer : Not Signed Gemstone : Tanzanite 6.18ct, Diamonds 1.25ctw Measurements : Ring size 6, top is 22mm x 20mm Marked: : Pt950, 6.18, 1.25 Weight: 10.7gramsSee Sold Price
Sold2022Platinum, Tanzanite & 2.48 CTW Diamond Cocktail RingDESCRIPTION: Platinum (tested) cocktail ring set with approximately 2.67 carat oval cut tanzanite, twelve .06 carat each round brilliant cut diamonds, and forty-four .03 carat to .05 carat each tapereSee Sold Price
Sold2023GIA 14.79cts Cushion Tanzanite Cocktail Ring w/ Diamond in PlatinumGIA 14.79cts Cushion Tanzanite Cocktail Ring w/ Diamond in PlatinumSee Sold Price
Sold2024Large 55.86ct Tourmaline Diamond Tanzanite Ruby Emerald 18k White Gold RingThis is a large impressive cocktail ring, it is crafted from 18k white gold featuring a long oval shape bridge with slim to wide shank. The top center has a large 43.69 carats oval cabochon green tourSee Sold Price
Sold2022Stunning 8.72ct Tanzanite Diamond 14k White Gold Pear Shape RingThis magnificent cocktail ring is crafted from 14k white gold featuring a large pear shape frame set with an 8 carat pear shape intense color tanzanite gemstone surrounded with 72 points round cut diaSee Sold Price
Sold2021Platinum cocktail ring 9.11 Ctw in diamonds, sapphire &Art-Deco period, circa 1930 and 1940. This cocktail ring was crafted in solid .900/.999 platinum and .100/.999 iridium and embellished with outstanding natural gemstones. Mounted in the center, with aSee 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
Sold2023Platinum Cocktail Ring with Diamonds, Emerlad & SapphiresHand-craft Platinum Cocktail Ring set with a natural Oval-shape Emerald Approx. 1.35 carats. Along with French cut blue Sapphires and Full-cut Diamonds weighing Approx. 0.95 carats. H color. Ring sizeSee Sold Price
Sold20224.60 Ctw in Emerald & Diamonds Platinum cocktail RingGorgeous Cocktail ring crafted in Platinum, set with a center natural Oval-shaped Emerald Approx. 2.75 carats. Surrounded by Round cut and Navette Diamonds weighing Approx. 1.85 carats. Top measuremenSee 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
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
Sold2017PLATINUM TANZANITE RINGProperty of A Palm Beach Lady TANZANITE AND DIAMOND RING, mounted in platinum, gr wt approx 12 grams, size 6.See Sold Price
Sold2022Mikimoto Diamond 10mm Akoya Pearl Platinum Cocktail Ring Size - 4.75Elite and elegant from Mikimoto, this gorgeous cocktail ring is crafted from 900 platinum with a polished finish. It has a 10.3mm white Akoya pearl mounted at the top center and is accented with 35 poSee Sold Price
Sold202118K GOLD, DIAMOND & TANZANITE COCKTAIL RINGA fine ladies cocktail ring, 18k white and yellow gold with a central 7 carat (approximately) tanzanite stone. Accented and flanked by a pyramid of round, brilliant cut diamond shoulders (approx 2.4 cSee Sold Price
Sold2023GIA cert 5.33 Carat Ruby Diamond Platinum Cocktail RingGIA cert 5.33 Carat Ruby Diamond Platinum Cocktail RingSee Sold Price
Sold2024Platinum Cocktail Ring with Sapphires and DiamondsPlatinum Cocktail Ring featuring a center oval shaped Sapphire approx. 1.50 carats. Along with French cut Sapphires and Old mine Diamonds weighing Approx. 1.00 carats. H-J color. Ring sizE:7.25. TotalSee 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
Sold2023Aquamarine, Sapphires & Diamonds Platinum Cocktail RingPlatinum Cocktail Ring set with a center Aquamarine weighing 5.45 carats. Surrounded by natural French cut Blue Sapphires weighing Approx. 1.10 carats. Accented with Diamonds on the sides. Ring size:See 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
Sold202347.33 Carat Aquamarine Diamond Yellow Gold Platinum Cocktail Ring47.33 Carat Aquamarine Diamond Yellow Gold Platinum Cocktail RingSee Sold Price
Sold2023PLATINUM TANZANITE RINGPlatinum set with large round tanzanite, approximately 4.21 ct. Diamond accents approximately.04 cts. Ring size 10. Item code # 7274191. Approximately 4.7 dwt. Good condition.See Sold Price
Sold202010K Yellow Gold Tanzanite Cocktail Ring10K yellow gold tanzanite cocktail ring, comprise of seven round-cut and twenty-two marquise-cut tanzanite stones, marked: "10K." Ring measures 1.125" L x 1.25" W (at widest section). Ring size: 6 1/4See Sold Price
Jun 13DuMouchellesDiamond & Platinum Cocktail Ring, Total Weight Approx. 5.85ct, Ca. 1950, 12g Size: 6.25$2,250(1 bid)
Jun 23Modern Jewelry6.04 Carat Oval Shape Sapphire 1.00 Carat G-VS Diamond Platinum Cocktail Ring$37,500
Jun 23Modern JewelryTiffany & Co.. 0.20 Carat Round Brilliant I-SI1 Diamond Platinum Cocktail Ring$2,450
Jun 23Modern Jewelry3.28 Carat Old European Cut J SI1 and Round Brilliant J SI1 Diamond Platinum Cocktail Ring$18,750
Jun 23Modern Jewelry1.70 Carat Round Brilliant G Color VS1 Clarity Diamond Platinum Cocktail Ring$2,950
Jun 25Miami Auction GalleryCeylon No Heat 16.17 carats Blue Sapphire Diamond Platinum Cocktail Ring$70,000
10 hrs LeftFederal Assets AuctioneersVintage Unisex 18k Gold & Platinum Large Rectangular Black Onyx Step Design Ring$1(1 bid)