Sold2021Platinum Opal Diamond Cocktail RingPlatinum cocktail ring, with oval 15.5 x 12.5mm opal, surrounded with approx. 0.20ct win diamonds . Opal is slightly loose in the setting. Ring size - 5.75, ring top - 17mm x 20mm. Marked 900pt. WeighSee Sold Price
Sold2023Platinum Sapphire and Diamond Cocktail RingDESCRIPTION: A Cocktail ring comprised of a platinum foundation featuring a swirl shaped setting decorated with a series of evenly placed baguette cut Sapphires and Diamonds, and finished with a OvalSee 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
Sold202218k Yellow Gold 2.94ct Diamond & Emerald Cocktail Ring Size - 6.5This elegant cocktail ring is crafted from 18k yellow gold featuring an octogonal emerald gemstone in bezel setting andis surrounded with baguette diamonds with concave skirt like base. It has slim shSee Sold Price
Sold202218k Yellow Gold 2.71ct Diamond &Ruby Cocktail Ring Size - 5This elegant cocktail ring is crafted from 18k yellow gold featuring an oval cut ruby gemstone in prong setting and is surrounded with baguette diamonds on a concave skirt like base. It has slim shankSee 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
Sold2016A Platinum & Diamond Cocktail Ring, Cartier, c.1946Auction announcements 16th November 2016 Lot 17: The correct starting price is 3,600 €. An Exquisite Platinum & Diamond Cocktail Ring, by Cartier, London, circa 1946 Designed as a pair of stylised tSee Sold Price
Sold2022Art Deco Platinum Diamond Cocktail RingArt Deco Platinum Diamond Cocktail Ring Weighing 8.7 grams Set with a 1.10 Ct. Diamonds in Center Along with 8 Diamonds weighing app. 5.60 Ct. F-G Color, VVS-VS Clarity Ring Size 7See 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
Sold2022Platinum Diamond Cocktail RingMetal : Platinum Designer : Not Signed Gemstone : Center star red stone cabochon - 13.3 x 11.2 x 6.8mm, Diamonds approx. 1.40ctw Measurements : Ring size 7, top is 18mm x 20mm Marked: : PlatSee Sold Price
Sold2019Art Deco Platinum & Diamond Cocktail Ring Three LargeAK JAT0 Art Deco Platinum and Diamond Cocktail Ring Three Large Stones Wonderful pendant that is a great addition to your collection. Weight is 4.3 grams Made of Diamonds (Large Diamonds are about 0.4See Sold Price
Sold202224ct Beryl Platinum Diamond Cocktail RingMetal : Platinum Designer : Not Signed Gemstone : Beryl approx. 24ct (multiple small nicks/chips on the stone) , Diamonds approx. 0.50ctw Measurements : Ring size - 5.5, ring top is 23mm x 23mmSee Sold Price
Sold2022Art Deco Style Platinum Diamond Cocktail RingVintage Art Deco style platinum diamond cocktail ring, set with round brilliant and baguette-cut diamonds; approx: 1.50 carats total weight; color: H-I, clarity: VS - SI1. Marked: "PLAT". Ring measureSee Sold Price
Sold2021ANTIQUE ART DECO PLATINUM DIAMOND COCKTAIL RINGANTIQUE DIAMOND AND PLATINUM RING--stunning antique ring that comes from a prominent New Jersey estate-this was the original wedding ring that was given in the early 1900s-Has a little more then 1 carSee Sold Price
Sold2022Midcentury Platinum Diamond Ring SettingMetal : Platinum Designer : Not Signed Gemstone : Diamonds approx. 0.80ctw Measurements : Ring size 6, top is 12.5mm wide, Center will fit approx. 7.8mm stone Marked: : 10% irid. plat <See Sold Price
Sold20161950s 18K Gold Platinum Diamond Cocktail RingMETAL: 18K gold, platinum. GEMSTONES: diamonds-approx. 1.00-1.10ctw. MEASUREMENTS: ring size 7. Ring top is approx. 20.5mm in diameter. TESTED: 18K platinum. WEIGHT: 9.0 grams. Gemstones have not beenSee Sold Price
Sold2015Art Deco Platinum Diamond Ring SettingRing size 5.5. Ring top measures 14mm x 14.3mm. Weighs 7.4 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unless stated otherwise. Watches arSee Sold Price
Sold2020Platinum Diamond Ring SettingMETAL: Platinum. MEASUREMENTS: Ring size - 6.5, ring top - 21mm x 20mm. GEMSTONES: Diamonds approx. 0.70ctw. MARKED: 0692, Pt900. WEIGHT: 11.5 grams.Gemstones have not been graded for color and claritSee Sold Price
Sold2019Platinum Diamond Ring SettingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.40ctw. Center of the ring will keep approx. 7.5mm x 7mm stone. MEASUREMENTS: Ring size 3 1/2, ring top is 9mm wide. TESTED: Platinum. WEIGHT: 3.5 grams.GSee Sold Price
Sold2021ANTIQUE 14K GOLD AND PLATINUM DIAMOND COCKTAIL RING.Antique 14K gold and platinum diamond cocktail ring consisting of 25 European cut round diamonds with an estimated total weight of 1.00ct. Finger size 5 - 1/2, top measures 28 x 10mm. Gross weight 6.5See Sold Price
Sold20161950s Platinum Diamond Ring Setting MountingMETAL: platinum. GEMSTONES: marquis and baguette diamonds - approx. 1.10ctw. MEASUREMENTS: ring size - 5 1/4, ring top - 25mm x 19mm, center will fit approx. 15.5mm x 5.5mm stone. MARKED: 10% irid plaSee Sold Price
Sold2015Platinum Diamond Ring Setting MountingRing size 4 1/2, ring top is 16mm x 15mm. Set with approx. 0.80ctw in round and baguette diamonds. Center will fit approx. 8.7mm x 7.8mm stone. Marked J6J15. Weight - 7.9 grams.Gemstones have not beenSee Sold Price
Sold2018Art Deco Platinum & Diamond Cocktail Ring.45 CTW , size 9 1/2. As found estate condition . Please use photos as part of the description. The absence of a condition report does not guarantee excellent condition. Please contact us for an in haSee Sold Price
Sold2022Midcentury Platinum Diamond Ring SettingMETAL: Platinum. MEASUREMENTS: Ring size 10.5, ring top is 15mm wide, center will fit approx. 7.3mm stone. GEMSTONES: Diamonds approx. 0.65ctw. TESTED: Plat. WEIGHT: 7.2 grams.Gemstones have not beenSee 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