Results for “black opal ring”

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2 days Left

1.13 Ct Black Opal Faceted Cut Polished - Ethiopian Opal - 9x7mm , 951C

Est.

$20

$40

Starting Bid

$10

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2 days Left

1.52 Ct Black Opal Faceted Cut Polished - Ethiopian Opal - 10x8mm , 930C

Est.

$20

$40

Starting Bid

$10

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2 days Left

1.80 Ct Black Opal Faceted Cut Polished - Ethiopian Opal - 12x7mm , 939C

Est.

$20

$40

Starting Bid

$10

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2 days Left

2.11Ct Natural Smoked Ethiopian Black Opal, Faceted Cut - 11.4x8.0x5.1 mm , 724C

Est.

$20

$40

Starting Bid

$10

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2 days Left

2.14Ct Natural Smoked Ethiopian Black Opal, Faceted Cut - 10.4x8.0x6.1 mm , 725C

Est.

$20

$40

Starting Bid

$10

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2 days Left

1.40 Ct Black Opal Faceted Cut Polished - Ethiopian Opal - 9x7mm , 927C

Est.

$20

$40

Starting Bid

$10

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2 days Left

1.52 Ct Black Opal Faceted Cut Polished - Ethiopian Opal - 10x7mm , 919C

Est.

$20

$40

Starting Bid

$10

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2 days Left

1.86 Ct Black Opal Faceted Cut Polished - Ethiopian Opal - 11x8mm , 911C

Est.

$20

$40

Starting Bid

$10

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2 days Left

1.85 Ct Black Opal Faceted Cut Polished - Ethiopian Opal - 11x8mm , 941C

Est.

$20

$40

Starting Bid

$10

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2 days Left

2.48Ct Ethiopian Black Smoked Opal, Faceted Cut - 12.1x9.3x5.6 mm , 623C

Est.

$30

$60

Starting Bid

$15

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2 days Left

1.54 Ct Black Opal Faceted Cut Polished - Ethiopian Opal - 8x7mm , 945C

Est.

$20

$40

Starting Bid

$10

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2 days Left

1.49 Ct Black Opal Faceted Cut Polished - Ethiopian Opal - 10x7mm , 946C

Est.

$20

$40

Starting Bid

$10

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2 days Left

1.49 Ct Black Opal Faceted Cut Polished - Ethiopian Opal - 10x8mm , 947C

Est.

$20

$40

Starting Bid

$10

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

Nov 1, 2026

Natural Play Of Color Rainbow Fire Red Black Opal 1.14 Ct Trilliant Cabochon Treated Ethiopia Gift

Est.

$66

$104

Starting Bid

$1

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(271)

2 days Left

1.04 Ct Black Opal Faceted Cut Polished - Ethiopian Opal - 9x7mm , 932C

Est.

$20

$40

Starting Bid

$10

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2 days Left

1.51 Ct Black Opal Faceted Cut Polished - Ethiopian Opal - 9x7mm , 943C

Est.

$20

$40

Starting Bid

$10

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2 days Left

2.71Ct Natural Smoked Ethiopian Black Opal, Faceted Cut - 11.4x8.4x5.8 mm , 700C

Est.

$20

$40

Starting Bid

$10

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2 days Left

1.30 Ct Black Opal Faceted Cut Polished - Ethiopian Opal - 10x7mm , 935C

Est.

$20

$40

Starting Bid

$10

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2026

14.02ct Natural Brazilian Black Rutile Quartz Cabochon Loose Gemstone, 1YX

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

Live Now

49.14ct Natural Brazilian Black Rutile Quartz Cabochon Loose Gemstone, 6YX

Est.

$10

$200

Starting Bid

$10

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

Oct 25, 2026

Natural Play Of Color Rainbow Fire Red Black Opal 1.52 Ct Oval Cabochon 10.8x8 mm Treated Ethiopia

Est.

$87

$137

Starting Bid

$1

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(271)

Live Now

33.09ct Natural Brazilian Black Rutile Quartz Cabochon Loose Gemstone, 8YX

Est.

$10

$200

Starting Bid

$10

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

Live Now

21.51ct Natural Brazilian Black Rutile Quartz Cabochon Loose Gemstone, 13YX

Est.

$10

$200

Starting Bid

$10

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

2026

25.20ct Natural Brazilian Black Rutile Quartz Cabochon Loose Gemstone, 9YX

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

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