Results for “Black Opal”

Explore all 595 upcoming results for “Black Opal”.View price results

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Aug 19, 2026

1.25 Ct Natural Black Flashing Fire Opal Pear Cab

Est.

$75

$150

$1

Gems AuctionBangkok, TH

Buy Now

2.62 Ct Natural Black Flashing Fire Opal OVal Cab

$40

Gems AuctionBangkok, TH

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0.96 Ct Natural Black Flashing Fire Opal Cushion Cab

$28

Gems AuctionBangkok, TH

Aug 19, 2026

2.18 Ct Natural Black Flashing Fire Opal Cushion Cut

Est.

$75

$150

$1

(1 bid)

Gems AuctionBangkok, TH

Aug 19, 2026

1.78 Ct Natural Black Flashing Fire Opal Oval Cut

Est.

$75

$150

$1

Gems AuctionBangkok, TH

Aug 19, 2026

1.92 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

$75

$150

$1

(1 bid)

Gems AuctionBangkok, TH

Buy Now

1.20 Carats Natural Black Opal - 8X8X4 mm

$120

Fantasy JewelryMuscat, AE

Aug 19, 2026

1.74 Ct Natural Black Flashing Fire Opal Cushion Cut

Est.

$75

$150

$1

(1 bid)

Gems AuctionBangkok, TH

Aug 19, 2026

1.56 Ct Natural Black Flashing Fire Opal Oval Cut

Est.

$75

$150

$1

(1 bid)

Gems AuctionBangkok, TH

Aug 19, 2026

0.74 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

$75

$150

$1

Gems AuctionBangkok, TH

Aug 19, 2026

1.08 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

$75

$150

$1

Gems AuctionBangkok, TH

Aug 19, 2026

1.55 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

$75

$150

$1

Gems AuctionBangkok, TH

Aug 19, 2026

1.06 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

$75

$150

$1

Gems AuctionBangkok, TH

Buy Now

2.38 Ct Natural Black Flashing Fire Opal Pear Cab

$38

Gems AuctionBangkok, TH

Buy Now

Platinum 2.29ctw Black Boulder Opal Diamond Cluster Cocktail Ring

$1,950

BidhausNew York, NY

Aug 19, 2026

1.88 Ct Natural Black Flashing Fire Opal Oval Cut

Est.

$75

$150

$1

(1 bid)

Gems AuctionBangkok, TH

Aug 19, 2026

1.94 Ct Natural Black Flashing Fire Opal Oval Cut

Est.

$75

$150

$1

(1 bid)

Gems AuctionBangkok, TH

Buy Now

2.49 Ct Natural Black Flashing Fire Opal OVal Cab

$40

Gems AuctionBangkok, TH

Buy Now

2.57 Ct Natural Black Flashing Fire Opal Cushion Cut

$40

Gems AuctionBangkok, TH

Aug 19, 2026

0.89 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

$75

$150

$1

Gems AuctionBangkok, TH

Buy Now

Platinum Ring with 3.47ctw Black Opal and Trillion Cut Diamond Accents

$2,310

BidhausNew York, NY

Aug 19, 2026

1.14 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

$75

$150

$1

Gems AuctionBangkok, TH

Buy Now

Natural Play Of Color Rainbow Fire Red Black Opal Gemstones 1.30 Ct. Oval Cabochon Shape 10.4 x 6.9

$26

Treasure of Gems & JewelryLake Charles, LA

Buy Now

Natural Play Of Color Rainbow Fire Red Black Opal Gemstones 2.28 Ct. Oval Cabochon Shape 14.3 x 9.8

$43

Treasure of Gems & JewelryLake Charles, LA

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