Sold2021A black opal and eighteen karat gold ringA black opal and eighteen karat gold ringdesigned as an oval opal, measuring approximately 17.80 x 12.00 mm, bezel-set within substantial gold mount. 8.0 dwt; size: 6 1/2See Sold Price
Sold2021A black opal, diamond and eighteen karat gold ringA black opal, diamond and eighteen karat gold ringdesigned as an oval opal, measuring approximately 13.3 x 10.9 x 3.5 mm, within marquise and round brilliant-cut diamond mount; estimated total diamondSee Sold Price
Sold2022A black opal, diamond and eighteen karat gold ringA black opal, diamond and eighteen karat gold ringdesigned as a pear cabochon black opal, measuring approximately 9.75 x 7.50 x 3.90 mm, framed by round brilliant-cut diamonds. 2.7 dwt; size: 10 1/2See Sold Price
Sold2022A un-treated black opal, diamond and eighteen karat bi-color gold ringA un-treated black opal, diamond and eighteen karat bi-color gold ringdesigned as an oval cabochon black opal, measuring 14.49 x 12.65 x 6.51 mm, within pierced and millegrained round brilliant-cut diSee Sold Price
Sold2022An opal and eighteen karat gold ringAn opal and eighteen karat gold ringdesigned as spectacle-set oval cabochon opals, each measuring approximately 5.70 x 3.90 x 2.55 mm. 0.8 dwt; size: 7See Sold Price
Sold2020A black tourmaline and eighteen karat gold ring,A black tourmaline and eighteen karat gold ring, Haroldo Burle Marx Brazil designed as a cushion carved tourmaline measuring approximately 21.10mm x 16.30mm x 10.10mm, within polished bezel over brushSee Sold Price
Sold2022Opal and 18K RingVintage Black Opal and 18 Karat Yellow Gold Ring. Opal with good play of color. Stamped 18K. Ring size 6-1/2. Approx. weight: 3.9 dwt. Condition: Very good vintage condition. For additional informatioSee Sold Price
Sold2021Black Opal and 14K RingVintage Black Opal and 14 Karat Yellow Gold Ring. Opal with good play of color. Stamped 14K. Ring size 8. Approx. weight: 7.18 grams. Condition: Very good vintage condition. Light surface wear. EstimaSee Sold Price
Sold2020Black Opal and 14K Ring and Ear StudsVintage Black Opal and 14 Karat Yellow Gold Ring and Ear Studs. Ring stamped 14K. Ring size 7-1/4. Ear studs measure 5/16" x 1/4". Approx. weight: 8.0 grams. Condition: Good vintage condition. SlightSee Sold Price
Sold2018Vintage Oval Cabochon Black Opal and 14 Karat YellowVintage Oval Cabochon Black Opal and 14 Karat Yellow Gold Ring. Opal measures 12mm x 6.5mm. Unsigned. Very good vintage condition. Ring size 6. Approx. weight: 4.4 grams. Shipping $28.00 (estimate $10See Sold Price
Sold2023Diamond, Pearl, Opal and 14K RingVintage Approx. .70 Carat TW Ten Round Brilliant Cut Diamond, 9.2mm Gem Quality Black Pearl, Black Opal Mosaic and 14 Karat Yellow Gold Ring. Diamonds F color, VS1-VS2 clarity. Opals with good play ofSee Sold Price
Sold2023Black Opal, Diamond and 14K RingVintage Black Opal Mosaic Inlaid 14 Karat Yellow Gold Ring with Approx. .30 Carat TW Two Round Brilliant Cut Diamonds. Opals with good play of color. Diamonds F color, VS1-SI1 clarity. Stamped 14K. RiSee Sold Price
Sold2023Black Opal, Diamond and 14K RingVintage Black Opal Mosaic Inlaid 14 Karat Yellow Gold Ring with Approx. .65 Carat TW Four Round Brilliant Cut Diamonds. Opals with good play of color. Diamonds F color, VS1-VS2 clarity. Stamped 14K. RSee Sold Price
Sold2024Opal, Onyx and 14K RingVintage Oval Cabochon Opal, Black Onyx and 14 Karat Yellow Gold Ring. Opal with good play of color, measures 7 x 5mm. Stamped 14K. Ring size 6-3/4. Approx. weight: 12.14 grams. Condition: Very good viSee Sold Price
Sold2016A Black Opal Ring.A Black Opal Ring. 14 karat white gold mounting containing one round cabochon black opal surrounded by one row of 16 round diamonds Size: 5.5 Wt: 3.8 gramsSee Sold Price
Sold2021A group of gemstone and gold ringsA group of gemstone and gold ringsincluding two Victorian eighteen karat gold rings, set with seed pearls and rubies; four Victorian fourteen karat gold rings set with opals, rubies or diamonds; a whiSee Sold Price
Sold202318Kt Gold Ring with 15.5 carat Black Opal and Diamonds18 karat yellow gold ring with one oval cabochon semi-Black Opal with gray background that weighs 15-1/2 carats. 41 round full cut diamonds at 0.84 NEIMAN MARCUS. Appraised Fair Market Value (FMV) isSee Sold Price
Sold2015An Opal and Diamond Ring.An Opal and Diamond Ring. 14 karat yellow gold ring contains one prong set oval cabochon opal which is aurrounded by ten prong set round diamonds, which are surrounded by a single band of black enamelSee Sold Price
Sold2022A group of opal and gold jewelryA group of opal and gold jewelryincluding a pair of eighteen karat gold stud earrings, an eighteen karat gold pendant on fouteen karat gold chain, and a fourteen karat gold ring, set with oval cabochoSee Sold Price
Sold2022A group of fourteen karat gold ringsA group of fourteen karat gold ringsincluding two signet rings set with a carnelian tablet or a black chalcedony cameo depicting classic figure; a floriform oval or round cabochon opal cluster ring. 1See Sold Price
Sold2017Gold and Faux Black Opal Jewelry SuiteTen-Karat Yellow Gold/Gold-Filled and Faux Black Opal Jewelry Suite, including a ring with a grape-motif mounting set with a simulated black opal cabochon, measuring 10.0 mm x 13.0 mm, size 7-3/4, 7.9See Sold Price
Sold2017FABULOUS BLACK OPAL & 14KT GOLD COCKTAIL RINGSize 8. With an 11mm opal center stone set in 14 karat yellow gold. From a Miami Beach estate. Total weight 6.5 grams. Shipping U.S. $20 plus insurance.See Sold Price
Sold2021A color change alexandrite and eighteen karat gold ringA color change alexandrite and eighteen karat gold ring centering a bezel-set cushion-cut alexandrite weighing approximately 10.00 carats, in fluted step mount. (10.5 dwt.; Size: 4 1/2) Provenance <See Sold Price
Sold2022An unheated Burma ruby, diamond and eighteen karat gold ringAn unheated Burma ruby, diamond and eighteen karat gold ringdesigned as an oval-cut ruby, weighing 3.77 carats, flanked by two round brilliant-cut diamonds; accompanied by GIA report no. 2225345800, MSee Sold Price