Results for “Black Opal”

Explore all 615 upcoming results for “Black Opal”.View price results

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2.01ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 39FL

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

13 hrs Left

14K white Gold Setting with Free Form Black Opal and 0.15ct Diamond Pendant

Est.

$7,979

$8,403

$50

Riverside GalleriesArcadia, CA

2 days Left

GIA certified Australian black opal diamond platinum ring size 6.5

Est.

$3,341

$4,343

$2,550

BidhausNew York, NY

Live Now

2.29ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 27FX

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

Live Now

3.14ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 41BY

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

Live Now

2.27ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 20FX

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

5 days Left

PLATINUM 0.54CT DIAMOND AND BLACK OPAL RING

Est.

$3,300

$13,200

$3,200

Robinhood AuctionsLas Vegas, NV

4 days Left

14K white Gold Setting with Free Form Black Opal and 0.15ct Diamond Pendant

Est.

$7,979

$8,403

$50

Riverside GalleriesArcadia, CA

Live Now

1.64ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 16FX

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

Live Now

2.81ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 48FX

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

Live Now

2.27ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 55FX

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

Live Now

1.70ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 41FX

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

Live Now

4.93ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 72BY

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

Live Now

1.36ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 36FX

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

Live Now

1.50ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 46FX

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

5 days Left

14K white Gold Setting with Free Form Black Opal and 0.15ct Diamond Pendant

Est.

$7,979

$8,403

$50

Riverside GalleriesArcadia, CA

2 days Left

1.32ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 9FL

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

Aug 17, 2026

10K Yellow Gold Oval Triplet Opal Black Onyx Solitaire Ring

Est.

$390

$507

$100

BidhausNew York, NY

Live Now

2.28ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 32FL

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

2 days Left

2.82ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 72AK

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

2026

1.47ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 24FX

ThousandPlanetSathorn, Bangkok

Live Now

2.26ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 79FX

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

2026

1.50ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 29FX

ThousandPlanetSathorn, Bangkok

2026

2.10ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 63FX

ThousandPlanetSathorn, Bangkok

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