Sold20212.15ct Black Opal, 0.95ctw Diamond Platinum Ring2.15ct Black Opal, 0.95ctw VS1-VS2/G-H Diamond Solid Platinum Ring - This lovely ring was finely crafted of solid platinum and boasts a 10.5mm round cut black opal which displays beautiful vivid flashSee Sold Price
Sold2017ANTIQUE 14KT ROSE GOLD, BLACK OPAL DIAMOND RINGLadies fine antique estate ring in 14kt rose gold, black opal and diamond ring containing: (3) round brilliant cut diamonds, approx 0.12, average clarity: VS2, color: H; (1) Old European cut diamond,See Sold Price
Sold2022A FINE ART DECO BLACK OPAL AND DIAMOND RING in white gold, set with a pear shaped cabochon opalA FINE ART DECO BLACK OPAL AND DIAMOND RING in white gold, set with a pear shaped cabochon opal accented by round cut diamonds, no assay marks, size I / 4.5, 3.5g.See Sold Price
Sold2019LONG 14K YG BLACK OPAL DIAMOND CUSTOM RING Sz 6.75Amazing women's estate ring custom made of 14k yellow gold featuring two oval cut black opals (the smaller of the two appears to be a doublet) and accented with 6 round cut diamonds approx. 0.60tcw. MSee Sold Price
Sold202214KY Gold Black Opal Diamond RingRing in 14ky gold features a calla lily floral design with a black opal marquise and a ribbon leaf of round single cut diamonds in white gold, (7) approx. .10ctw. 17.5mm wide, size 6. 6.7gtwSee 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
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
Sold2022Vintage Black Opal, Ruby & Diamond Ring, 14kSpecs Style Number: RG-2722 Metal: 14k Yellow Gold & White Gold Gram Weight: 4.7 Stones: Black Opal Oval, 0.20ctw~ 4 Round Brilliant Cut Diamonds, 0.30ctw~ 6 Rubies Circa: Vintage Condition: ExcellentSee Sold Price
Sold2021BLACK OPAL AND DIAMOND RINGBLACK OPAL AND DIAMOND RING Containing one oval cabochon black opal measuring approximately 15.00 x 13.00 mm and 40 round brilliant cut diamonds weighing approximately 0.40 carat total. Mounted in yelSee Sold Price
Sold2021BLACK OPAL AND DIAMOND RINGBLACK OPAL AND DIAMOND RING Containing one oval cabochon black opal measuring 10.85 x 9.00 mm and 12 round brilliant cut diamonds weighing approximately 1.20 carats total. Mounted in yellow gold. RingSee Sold Price
Sold2023Black Opal and Diamond Ring PLATINUMOpal and Diamond Ring. Speckled with blues and greens, this 8.15 carat black opal is prong set in a platinum ring with .18 carats of round, brilliant-cut, G-I color, SI1-SI2 clarity diamonds on the siSee Sold Price
Sold2022Black Opal and Diamond RingBlack Opal and Diamond Ring 14k yellow gold, the ring mounted with a black opal doublet weighing approximately 1.76 carats, accented by round brilliant-cut diamonds weighing approximately 0.17 caratsSee Sold Price
Sold202218KYG Black Opal and Diamond Ring18KYG Black Opal and Diamond Ring size 11, bezel set oval cabochon black opal doublet approx. 13.0mm x 8.5mm, 10 prong set mixed sized round brilliant cut diamonds approx. .30cttw., stamped and testedSee Sold Price
Sold202414 kt White Gold, Black Opal and Diamond Ring14 kt White Gold, Black Opal and Diamond Ring. One 14 kt white gold ring containing 1 oval black opal cabochon and 32 round single cut diamonds. The opal measures 9.05 mm L x 7.41 mm W x 3.54 mm D, anSee Sold Price
Sold2023Black Opal and Diamond Halo Ring PLATINUMOpal and Diamond Ring. A .94 carat cabochon black opal is raised above a .78 carat round, brilliant-cut and baguette, G-I color, SI1-SI2 clarity diamond skirt on a platinum ring. The ringSee Sold Price
Sold2021BLACK OPAL, TANZANITE AND DIAMOND RINGBLACK OPAL, TANZANITE AND DIAMOND RING Containing one triangular black opal, five triangular tanzanites and five round brilliant cut diamonds. Mounted in yellow gold. Ring size 5 1/2. Stamp: B&H 14K.See 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
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
Sold2023A black opal doublet, diamond and 14k gold ringA black opal doublet, diamond and 14k gold ringfeaturing a black opal doublet, measuring approximately 18.40 x 13.55 mm, accented by three round brilliant-cut diamonds, on polished band; 8.41 dwt; sizSee 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
Sold14k Yellow Gold Australian Black Opal and Diamond Ring14k Yellow Gold Opal and Diamond Ring: Lovely triangle cut opal and 12 round diamonds. Size 6.75 and weight is 8.6 grams.See 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
Sold2022Yellow Gold, Opal and Diamond Ring14 kt. Yellow Gold, Opal and Diamond Ring, center prong set mixed cut natural black opal, wt. approx. 1.53 cts.; reticulated shoulders set with numerous round brilliant cut diamonds, total wt. approx.See Sold Price
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