Results for “Black Opal”

Explore all 652 upcoming results for “Black Opal”.View price results

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2.80 Ct Natural Black Fire Opal Oval Cut

$40

Gems AuctionBangkok, TH

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1.80 Carats Fire Black Opal - 11X7X4 mm

$120

Fantasy JewelryMuscat, AE

6 days Left

GIA Platinum Black Opal Diamond Cocktail Ring Size 6.5

Est.

$4,862

$6,320

$3,700

BidhausNew York, NY

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Black Opal 18K Yellow Gold Convertible Pendant and Brooch 2 Inch 25 Ct

$4,880

(16 bids)

Mynt AuctionsNew York, NY

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GIA certified Australian black opal diamond platinum ring size 6.5

$3,260

BidhausNew York, NY

Aug 19, 2026

1.41 Ct Natural Black Flashing Fire Opal Cushion Cab

Est.

$75

$150

$1

(1 bid)

Gems AuctionBangkok, TH

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3.13ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 34FX

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

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1.49ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 94WP

Est.

$10

$200

$10

Lazo HeritageSathorn, Bangkok

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Australian Lightning Ridge Crystal Black Opal Rough Chip Jar (Good For Display), 643B

Est.

$75

$125

$15

Ksmith Heritage AuctioneersJelutong, Penang

2026

Australian Lightning Ridge Crystal Black Opal Rough Chip Jar (Good For Display), 961B

Ksmith Heritage AuctioneersJelutong, Penang

2026

Australian Lightning Ridge Crystal Black Opal Rough Chip Jar (Good For Display), 930B

Ksmith Heritage AuctioneersJelutong, Penang

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Australian Lightning Ridge Crystal Black Opal Rough Chip Jar (Good For Display), 465B

Est.

$75

$125

$15

Ksmith Heritage AuctioneersJelutong, Penang

2026

Australian Lightning Ridge Crystal Black Opal Rough Chip Jar (Good For Display), 421B

Ksmith Heritage AuctioneersJelutong, Penang

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Silver Pendant with Ethiopian Black Opal 3.5grams - 925 Sterling Silver , 694E

Est.

$135

$225

$15

Ksmith Heritage AuctioneersJelutong, Penang

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4.90 Carats Natural Black Fire Opal Loose Stone ? Vibrant Flashing Colors - 14X11X7.5 mm

$220

Fantasy JewelryMuscat, AE

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Australian Lightning Ridge Crystal Black Opal Rough Chip Jar (Good For Display), 746B

Est.

$75

$125

$15

Ksmith Heritage AuctioneersJelutong, Penang

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Silver Pendant with Ethiopian Black Opal 3.5grams - 925 Sterling Silver , 987E

Est.

$135

$225

$15

Ksmith Heritage AuctioneersJelutong, Penang

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1.91ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 69FX

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

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3.41 Ct Natural Black Flashing Fire Opal Pear Cab Pair

$46

(2 bids)

Gems AuctionBangkok, TH

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Silver Pendant with Ethiopian Black Opal 3.5grams - 925 Sterling Silver , 10E

Est.

$135

$225

$15

Ksmith Heritage AuctioneersJelutong, Penang

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Black Opal With Amazing - 1.40 Carats - 10X8X6 mm

$90

Fantasy JewelryMuscat, AE

FEATURED

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1.86ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 8FX

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

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2.00ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 39FX

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

2026

Australian Lightning Ridge Crystal Black Opal Rough Chip Jar (Good For Display), 979B

Ksmith Heritage AuctioneersJelutong, Penang

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