Sold2016Firey Black Opal Pendant in 14k YGLarge Important Firey Black Opal Pendant in 14k Yellow gold with Brilliant cut diamonds set in a rope pattern setting. 26.9mm at the widests and 24mm tallSee Sold Price
Sold20167.5twc Black Opal Doublet Sterling Pendant Lot 3pcsExcellent resellers lot, 3 pieces; firey Australian black opal doublets in handcrafted sterling pendant settingsSee Sold Price
Sold201710twc Black Opal Doublet Sterling Pendant Lot 3pcsExcellent resellers lot, 3 pieces; firey Australian black opal doublets in handcrafted sterling pendant settingsSee Sold Price
Sold201610twc Black Opal Doublet Sterling Pendant Lot 3pcsExcellent resellers lot, 3 pieces; firey Australian black opal doublets in handcrafted sterling pendant settingsSee Sold Price
Sold201710twc Black Opal Doublet Sterling Pendant Lot 3pcsExcellent resellers lot, 3 pieces; firey Australian black opal doublets in handcrafted sterling pendant settingsSee Sold Price
Sold20169twc Black Opal Doublet Sterling Pendant Lot 3pcsExcellent resellers lot, 3 pieces; firey Australian black opal doublets in handcrafted sterling pendant settingsSee Sold Price
Sold2018Empirial Blue Australian Black OpalOne Oval-shape, Cabochon-cut Austrailian black opal 159.70 Carats in weight. Intense blue very even play of color, very good finish\\\' no blemishes ,38mmX33mmX23mm, in 14K gold, 3.40 ct diamond.If inSee Sold Price
Sold2018A Platinum, Black Opal and Diamond Pendant, 15.40 dwts.A Platinum, Black Opal and Diamond Pendant, containing one oval cabochon cut black opal measuring approximately 29.00 x 21.00 x 8.84 mm and 52 round brilliant cut diamonds weighing approximately 5.00See Sold Price
Sold2018Arts and Crafts Black Opal, Diamond, Enamel, GolArts and Crafts Black Opal, Diamond, Enamel, Gold Necklace, Marcus & Co. The necklaceSee Sold Price
Sold2023An Art Deco single stone black opal ring,An Art Deco single stone black opal ring, An Art Deco single stone black opal ring, with diamond set shoulders. A circular tallow cabochon cut black opal, milligrain set to each shoulder, to a ridgedSee Sold Price
Sold2019limited edition 18 karat gold black opal dialmens limited edition 18 karat gold 36 mm in diameter opal dial design by mira parsSee Sold Price
Sold2017Piaget 18k White Gold Black Opal Dial with Diamond SetPiaget 18k White Gold Black Opal Dial with Diamond Set Bezel Ladies Reference 9329A66 Case Serial 206872. 28mm including bezel. Adjustable mesh bracelet in 18k white gold measures 6 inches. Winds, setSee Sold Price
Sold2021Australian Black Opal & Diamond Set Platinum PendantDESCRIPTION: An antique black opal pendant necklace. Features a 16-18 Carat Opal, further completed with diamond set platinum bow in a 14kt yellow gold setting. Complete with a 14kt yellow gold box chSee Sold Price
Sold2022RAYMOND YARD, BLACK OPAL AND DIAMOND RINGRAYMOND YARD, BLACK OPAL AND DIAMOND RING Containing one freeform black opal measuring approximately 15.50 x 11.30 mm, two marquise and six round brilliant cut diamonds weighing approximately 0.55 carSee 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
Sold2022White Gold, Black Opal and Diamond Pendant with Chain and RingWhite Gold, Black Opal and Diamond Pendant with Chain and Ring 14 kt., 2 oval opals ap. 51.75 and 9.70 cts., round diamonds ap. 4.65 cts., signed ADG, ap. 33 dwts. gross. Length 18 inches. Size 7. C PSee Sold Price
Sold2017Arts and Crafts Black Opal, Diamond, Enamel, GolArts and Crafts Black Opal, Diamond, Enamel, Gold Necklace, Marcus & Co. The necklaceSee Sold Price
Sold2018Fine Australian Black Opal & Diamond Pendant in YellowFine Australian Black Opal & Diamond Pendant in 14K Yellow Gold includes 14K Gold Chain 11.25ctw * (estimate/approximately)See Sold Price
Sold2021ANTIQUE BLACK OPAL AND DIAMOND RING, EARLY 20TH CENTURYANTIQUE BLACK OPAL AND DIAMOND RING, EARLY 20TH CENTURY mounted in yellow gold, claw-set with an oval black opal measuring 14.8 x 10.5mm,and weighing approximately 3.36 caarts, within a border of circSee Sold Price
Sold2023Vintage 18k and Australian Black Opal Beaded NecklaceDESCRIPTION: An Antique beaded necklace comprised of Australian black opal, graduating in size, alternating with 18k yellow gold spacers and closure. Approx. 326 carats CIRCA: Early-Mid 20th Century OSee Sold Price
Sold2017Black Opal Slate, 1ctw Diamond & Platinum Ring18.5mm Black Opal Slate, 1.00ctw VS1-VS2/F-G Diamond & Solid Platinum Cocktail Ring W/Emerald Accents - This beautiful ring was finely crafted of solid platinum, and boasts a lovely, 18.5mm black opalSee Sold Price
Sold2022BLACK OPAL AND DIAMOND RINGBLACK OPAL AND DIAMOND RING Containing one oval cabochon black opal measuring approximately 23.00 x 15.00 x 6.45 mm and 34 transitional and single cut diamonds weighing approximately 0.65 carat total.See Sold Price
Sold2023Art Nouveau Black Opal, Diamond and Demantoid Garnet Necklace 14KStunning Art Nouveau Black Opal Diamond and Demantoid Garnet Necklace 14K Gold. Articulated pendent supporting two fancy-cut black opals, accented by old mine-cut diamonds and demantoid garnets. &bullSee Sold Price
Sold2023BLACK OPAL AND DIAMOND RINGBLACK OPAL AND DIAMOND RING Containing one opal measuring approximately 15.60 x 10.85 x 5.45 mm, six marquise and 14 round brilliant cut diamonds weighing approximately 2.20 carats total. Mounted in bSee Sold Price
2 days LeftMiami Auctions & Appraisals LLC 11.52cts GIA Black opal Diamond Platinum Halo Cocktail Ring$9,000
2 days LeftMiami Auctions & Appraisals LLC Estate GIA Large Black Opal Diamond Platinum Cocktail Ballerina Ring$34,500
Jun 09Donny Malone Auctions[2] .925 Sterling Silver Black Opal Ring size 7; .925 Sterling Black Opal, Purple Amethyst & CZ Ring$10(1 bid)
Jun 06Elmwood'sAN ART DECO BLACK OPAL AND DIAMOND RING in platinum, set with an oval cabochon black opal, the£12,000
2 days LeftMiami Auctions & Appraisals LLC GIA 7.53ct Black Opal Diamond Platinum Oval Cocktail Ring$9,300
2 days LeftTreasure of Gems & JewelryNatural Fire Red Black Opal 1.04 Ct. Oval Cabochon Shape 9.2 x 6.9 Mm. Gemstone From Ethiopia$1
2 days LeftTreasure of Gems & JewelryNatural Fire Red Black Opal 1.38 Ct. Oval Cabochon Shape 11.8 x 6.3 Mm. Gemstone Unheated$1
2 days LeftTreasure of Gems & JewelryNatural Fire Red Black Opal 1.96 Ct. Oval Cabochon Shape 10.9 x 7.8 Mm Gemstone from Ethiopia$1
2 days LeftTreasure of Gems & JewelryNatural Play Of Color Rainbow Fire Red Black Opal 1.81 Ct. Pear Cabochon Shape 12.3 x 8 Mm. Gemstone$1
2 days LeftTreasure of Gems & JewelryNatural Fire Red Black Opal 0.94 Ct. Oval Cabochon Shape 10 x 7.7 Mm. Gemstone$1
Jun 08Treasure of Gems & JewelryNatural Fire Red Black Opal 0.91 Ct. Oval Cabochon Shape 8.3 x 6.3 Mm. Gemstone From Ethiopia$1
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