Sold2016Estate Platinum Opal & Diamond Cocktail RingEstate Platinum Opal & Diamond Cocktail Ring. Hallmarked. Having a cabochon cut opal at center with small white diamonds. Ring size 6.5, can be resized. Weighs approximately 3.1 grams inclusive.See Sold Price
Sold2018Platinum Diamond Opal RingMETAL: platinum. GEMSTONES: opal-5.86ct, diamonds-0.792ctw. MEASUREMENTS: ring size 6.25. Ring top is 17.5mm at widest oint. MARKED: Pt900 5.86 D 0.792. WEIGHT: 12 grams.Gemstones have not been gradedSee Sold Price
Sold2018Platinum Diamond Opal RingMETAL: platinum. GEMSTONES: diamonds-0.38ctw, opal-0.63ct. MEASUREMENTS: ring size 4. Ring top is 11.5mm at widest point. MARKED: Pt900 038 063. WEIGHT: 6.9 grams.Gemstones have not been graded for coSee Sold Price
Sold201518k Gold Platinum Diamond Opal RingRing size 8 3/4, ring top is 26mm x 20mm. Set with opal gemstone - *has a fracture on one side, visible upon close inspection* and approx. .0.23ctw. Marked pt900,k18, 8.11,0.23. Weight - 10.5 grams.GeSee Sold Price
Sold2020Platinum Opal Diamond Estate RingPlatinum Opal Diamond Estate Ring Stock # 38216 Beautiful opal diamond estate ring fashioned in platinum. The 5.2 carat fiery opal is surrounded by 14 round brilliant cut diamonds weighing approximateSee Sold Price
Sold2017Platinum Diamond Black Opal RingMETAL: Platinum. GEMSTONES: Diamonds, Black opal - 25mm x 16.8mm. (opal has fine line scratches). MEASUREMENTS: Ring size 7. MARKED: LRW, PLAT. WEIGHT: 9.9 grams. Gemstones have not been graded for coSee Sold Price
Sold2021Platinum Diamond 2.09ct Opal Cocktail RingMETAL: Platinum. GEMSTONES: with center 2.09ct opal, and 2.25ctw in diamonds. MEASUREMENTS: Ring size - 6.5, ring top - 18mm x 16mm. MARKED: 1.11, Pt900, 2.09. WEIGHT: 8.5 grams.Gemstones have not beeSee Sold Price
Sold2024PLATINUM OPAL & DIAMOND RINGIntroducing the Platinum (PLAT) Natural Black Opal and Diamond Ring by Oscar Friedman, a symbol of exquisite beauty and luxury. This stunning ring features an oval cabochon-cut natural black opal gemsSee Sold Price
Sold2016Antique 18k Gold Platinum Opal Diamond RingRing size 6 1/4, ring top is 19mm x 13mm. Set with two 5.3mm opals and approx. 0.20ctw in diamonds. Marked: 18k plat. Weight - 5.8 grams.Gemstones have not been graded for color and clarity ,and testeSee Sold Price
Sold2021Platinum Black Opal Diamond RingMETAL: Platinum. MEASUREMENTS: Ring size - 7.75, ring top is 15.6mm wide. GEMSTONES: Black opal - 15.6mm x 12mm x 5.1mm (stone has small chips/abrasions). Diamonds approx. 0.50ctw. MARKED: with polishSee Sold Price
Sold2018Platinum 15.45ct Opal Diamond Cocktail RingMETAL: Platinum. MEASUREMENTS: Ring size - 8 1/4, ring top - 26mm x 26mm. GEMSTONES: 15.45ct opal, measures 23.3mm x 19.9mm, shows natural crazing. Diamonds - approx. 0.48ctw. MARKED: Pt900, 1545. WEISee Sold Price
Sold2022Estate 10 Carats Diamond Opal 14k Yellow Gold Cocktail RingThis stunning cocktail ring is crafted from 14k yellow gold featuring a rhombus shape wave style bridge set with baguette diamonds, the center has a gorgeous oval shape 7 carats fire opal gemstone helSee Sold Price
Sold2024Klarich Collection Opal diamond White Gold RingKlarich Collection Opal diamond White Gold Ring. Ring is unmarked and sold as 10K, 14K or 18K white gold or 90 to 95 percent platinum, aprox 17mm interior aprox size 6.5 to 7, aprox total iterm weightSee Sold Price
Sold2024From a private MN Estate - T&Co. Black Opal and Diamond Ring with BoxView a video of this lot: Click HereSummary of Key Characteristics • Metal: platinum • Gemstone(s): black opal approx. 4.00 carats; round brilliant cut dSee Sold Price
Sold2022Platinum Diamond Opal RingPlatinum Weight 8.79gr 1.2”x1.2” Diamond Approx 4ct Opal 10ct Ring Size 7See Sold Price
Sold2020Mid Century Platinum Diamond Opal RingBlack opal surrounded by baguette and brilliant cut diamonds in a floral motif. Opal 6.24 carats, diamonds 1.79 ctw. Ring measures 7/8 x 1 x 1 1/4 T. Weight 14g. Excellent condition.See Sold Price
Sold2022Platinum Diamond Opal RingPlatinum Weight 10.18g Diamond Opal Ring Size 6.5 Measurements 1.23”x0.79” See Sold Price
Sold2021Platinum Diamond Opal RingPlatinum Weight 4.9gr Diamond Approx 0.35ct VS1-HÊ Opal Ring Size 7 1/4 Measurement 0.7Óx0.7ÓSee Sold Price
Sold2023Womens Vintage Estate Platinum & Diamond RingFOR SALE IS THIS WONDERFUL WOMEN'S PLATINUM RING WITH ABOUT A .30cts. OF DIAMONDS. THE RING WEIGHS 7.1g. THE SIZE OF THE RING IS A 7.0. RING IS STAMPED ON THE INSIDE "PLAT". ANY QUESTIONS PLEASE DO NOSee Sold Price
Sold2020Womens Vintage Estate Platinum Diamond RingFOR SALE IS THIS LOVELY WOMENS VINTAGE PLATINUM RING WITH 10 FULL CUT DIAMONDS THAT TOTAL .30cts OF DIAMONDS. THE TOTAL WEIGHT IS 2.9g, AND IS A SIZE 6. ANY QUESTIONS PLEASE DONT HESITATE TO ASK. BE SSee Sold Price
Sold2023Womens Vintage Estate Platinum Diamond RingFOR SALE IS THIS LOVELY VINTAGE PLATINUM DIAMOND RING. THERE ARE ABOUT .50cts OF DIAMONDS . THE TOTAL WEIGHT IS 6.4g, AND IS A SIZE 7. ANY QUESTIONS PLEASE DONT HESITATE TO ASK. BE SURE TO CHECK OUT SSee Sold Price
Sold2019Platinum Diamond Opal RingMetal Content: Platinum.Weight of Item: 8 grams.Size: Ring size 6, ring top - 16mm x 15mm.Gemstone: Diamonds. Opal 2.94( stone is slightly loose in the setting).Carat Weight: approx. 0.40ctw.Stamp: PtSee Sold Price
Sold2023Womens Vintage Estate Platinum Diamond RingA WOMENS VINTAGE ESTATE PLATINUM DIAMOND RING. THE RING IS A SIZE 6.75 AND WEIGHS 4.4g. THERE ARE ABOUT .31cts OF DIAMONDS, AND THE WIDTH OF THE RING IS ABOUT 1/4". DIAMONDS ARE ABOUT AN I2 IN CLARITYSee Sold Price
Sold2020Two Estate Platinum & Diamond RingsTwo Very High Quality Ladies Platinum and Diamond Rings: The first a .5 CT Round Brilliant Cut Center diamond Surrounded by 22 Full-Cut round diamonds. Excellent color, Cut, and Clarity on Center stonSee Sold Price
11 hrs LeftMiami Auctions & Appraisals LLC Estate 13.78cts Black opal Diamond Platinum Cocktail RingUS$21,000
Oct 20Miami Auctions & Appraisals LLC Estate 13.78cts Black opal Diamond Platinum Cocktail RingUS$21,000
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