Results for “Black Opal”

Explore all 610 upcoming results for “Black Opal”.View price results

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Aug 19, 2026

1.50 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

$75

$150

$1

(1 bid)

Gems AuctionBangkok, TH

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GIA Platinum Black Opal Diamond Cocktail Ring Size 7.5

$4,740

BidhausNew York, NY

2 days Left

2.20 Ct Natural Black Flashing Fire Opal Oval Cut

Est.

$75

$150

$1

(1 bid)

Gems AuctionBangkok, TH

Aug 23, 2026

Natural Red Black Opal Gemstones 2.07 Ct. Oval Cabochon Shape 11.5 x 8.7 Mm.

Est.

$115

$181

$1

Treasure of Gems & JewelryLake Charles, LA

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GIA Certified 2.72ctw Black Opal Platinum Cocktail Ring with Diamonds

$4,710

BidhausNew York, NY

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Black Fire Opal - 1.95 Carats - 12X8X4 mm

$120

Fantasy JewelryMuscat, AE

Aug 19, 2026

2.31 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

$75

$150

$1

(1 bid)

Gems AuctionBangkok, TH

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1.13 Carats Natural Ethiopian Welo Black Opal Oval Faceted Loose Gemstone, 69XX

Est.

$10

$200

$10

Lazo HeritageSathorn, Bangkok

Aug 19, 2026

1.93 Ct Natural Black Flashing Fire Opal Trillion Cut

Est.

$75

$150

$1

(1 bid)

Gems AuctionBangkok, TH

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2.01 Ct Natural Black Flashing Fire Opal Pear Cab

$22

Gems AuctionBangkok, TH

Aug 19, 2026

0.93 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

$75

$150

$1

(1 bid)

Gems AuctionBangkok, TH

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1.77 Ct Natural Black Flashing Fire Opal Pear Cab

$34

Gems AuctionBangkok, TH

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1.43 Carats Natural Ethiopian Welo Black Opal Oval Faceted Loose Gemstone, 86XX

Est.

$10

$200

$10

Lazo HeritageSathorn, Bangkok

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Natural Fire Red Black Play Of Color Rainbow Opal Gemstones 0.91 Ct. Oval Cabochon Shape 9.8 x 6.8

$19

Treasure of Gems & JewelryLake Charles, LA

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0.76ct Natural Ethiopian Welo Black Smoked Faceted Opal, 17EB

Est.

$10

$200

$10

ThousandPlanetSathorn, Bangkok

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Angela Cummings 18K Yellow Gold Fire Opal Black Jade Earrings 1986

$10,370

(20 bids)

BidhausNew York, NY

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GIA certified Australian black opal diamond platinum ring size 6.5

$3,260

(16 bids)

BidhausNew York, NY

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1.88 Carats Natural Ethiopian Welo Black Opal Oval Faceted Loose Gemstone, 87XX

Est.

$10

$200

$10

Lazo HeritageSathorn, Bangkok

Aug 19, 2026

0.93 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

$75

$150

$1

(1 bid)

Gems AuctionBangkok, TH

Aug 19, 2026

1.91 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

$75

$150

$1

(1 bid)

Gems AuctionBangkok, TH

7 days Left

Natural Fire Red Black Opal Gemstones 1.64 Ct. Marquise Cabochon Shape 15 x 6.2 Mm.

Est.

$87

$136

$1

Treasure of Gems & JewelryLake Charles, LA

Buy Now

2.18 Ct Natural Black Flashing Fire Opal Cushion Cab

$38

(2 bids)

Gems AuctionBangkok, TH

Aug 19, 2026

2.04 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

$75

$150

$1

(1 bid)

Gems AuctionBangkok, TH

Aug 21, 2026

2.26 Ct Natural Black Flashing Fire Opal Cushion Cut

Est.

$100

$200

$1

(1 bid)

Gems AuctionBangkok, TH

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Results for “Black Opal”

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$120

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$10,370

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$38

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