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Results for “Black Opal”

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Black Fire Opal - 3.55 Carats: Black Fire Opal - 3.55 Carats - 14X10X6 mmShipping Rate: $15.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multiple items purchased

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Black Fire Opal - 3.55 Carats

Fantasy Jewelry

6.27 ct Trillion Cabochon Midnight Starry Night Black Opal Gemstone: 6.27 ct Trillion Cabochon Midnight Starry Night Black Opal Gemstone Introducing the ethereal Trillion Cabochon Midnight Starry Night Black Opal Gemstone—a true masterpiece that encapsulates the mag

Apr 15, 2026

6.27 ct Trillion Cabochon Midnight Starry Night Black Opal Gemstone

Weatherham Estate Treasures

Est. $250-$400

8.35 Carats Top Quality Natural Fire Black Opal - 19X13X7 mm: 8.35 Carats Top Quality Natural Fire Black Opal - 19X13X7 mm Shipping Rate: FREE SHIPPINGshipping rates are FREE WORLDWIDECombined shipping: We offer combine shipping on multiple items purchased to re

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8.35 Carats Top Quality Natural Fire Black Opal - 19X13X7 mm

Fantasy Jewelry

8.35 Carats Top Quality Natural Fire Black Opal - 19X13X7 mm: 8.35 Carats Top Quality Natural Fire Black Opal - 19X13X7 mm Shipping Rate: FREE SHIPPINGshipping rates are FREE WORLDWIDECombined shipping: We offer combine shipping on multiple items purchased to re

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8.35 Carats Top Quality Natural Fire Black Opal - 19X13X7 mm

Fantasy Jewelry

7.7 Carats AAA Quality Natural Fiery Black Opal - 17X13X8 mm: 7.7 Carats AAA Quality Natural Fiery Black Opal - 17X13X8 mm Shipping Rate: FREE SHIPPINGshipping rates are FREE WORLDWIDECombined shipping: We offer combine shipping on multiple items purchased to re

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7.7 Carats AAA Quality Natural Fiery Black Opal - 17X13X8 mm

Fantasy Jewelry

7.7 Carats AAA Quality Natural Fiery Black Opal - 17X13X8 mm: 7.7 Carats AAA Quality Natural Fiery Black Opal - 17X13X8 mm Shipping Rate: FREE SHIPPINGshipping rates are FREE WORLDWIDECombined shipping: We offer combine shipping on multiple items purchased to re

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7.7 Carats AAA Quality Natural Fiery Black Opal - 17X13X8 mm

Fantasy Jewelry

*2.89Ct Welo Black Opal Polished - Ethiopian Opal , 631E: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Black Opal Origin: Ethiopia Carat Weight: 2.89Ct Dimension: 11.9x9x5.5 mm Treatment: Smoked Type: Cabochon, Pol

3 days Left

*2.89Ct Welo Black Opal Polished - Ethiopian Opal , 631E

Ksmith Heritage Auctioneers

Est. $70-$140

2.88Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 427E: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Black Opal Origin: Ethiopia Carat Weight: 2.48Ct Dimension: 12.4x9.7x5.3 mm Treatment: Smoked Type: Faceted, Po

3 days Left

2.88Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 427E

Ksmith Heritage Auctioneers

Est. $90-$180

2.66Ct Welo Black Opal - Ethiopian Opal - Faceted Polished , 1063E: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Black Opal Origin: Ethiopia Carat Weight: 2.66Ct Dimension: 11.9x9.8x6 mm Treatment: Smoked Type: Faceted, Poli

21 hrs Left

2.66Ct Welo Black Opal - Ethiopian Opal - Faceted Polished , 1063E

Ksmith Heritage Auctioneers

Est. $70-$140

*8.03Ct Welo Black Opal Polished - Ethiopian Opal, 920B: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Black Opal Origin: Ethiopia Carat Weight: 8.03Ct Dimension: 16.3x10.2x9 mm Treatment: Smoked Type: Cabochon, Polishe

2 days Left

*8.03Ct Welo Black Opal Polished - Ethiopian Opal, 920B

Ksmith Heritage Auctioneers

Est. $150-$300

2.64Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 989E: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Black Opal Origin: Ethiopia Carat Weight: 2.64Ct Dimension: 12.1x9.6x5.4 mm Treatment: Smoked Type: Faceted, Po

21 hrs Left

2.64Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 989E

Ksmith Heritage Auctioneers

Est. $90-$180

2.06Ct Welo Black Opal Faceted Polished - Ethiopian Opal , 252E: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Black Opal Origin: Ethiopia Carat Weight: 2.06Ct Dimension: 9.6x8.1x5.9 mm Treatment: Smoked Type: Faceted, Pol

21 hrs Left

2.06Ct Welo Black Opal Faceted Polished - Ethiopian Opal , 252E

Ksmith Heritage Auctioneers

Est. $90-$180

3.02Ct Welo Black Opal Polished - Ethiopian Opal , 43E: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Black Opal Origin: Ethiopia Carat Weight: 3.02Ct Dimension: 11.6x9.5x5 mm Treatment: Smoked Type: Cabochon, Pol

2 days Left

3.02Ct Welo Black Opal Polished - Ethiopian Opal , 43E

Ksmith Heritage Auctioneers

Est. $150-$300

2.44Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 440E: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Black Opal Origin: Ethiopia Carat Weight: 2.44Ct Dimension: 11.5x9x5.1 mm Treatment: Smoked Type: Faceted, Poli

3 days Left

2.44Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 440E

Ksmith Heritage Auctioneers

Est. $50-$100

7.05 Carats AAA Quality Natural Fire Black Opal - 16X12X8 mm: 7.05 Carats AAA Quality Natural Fire Black Opal - 16X12X8 mm Shipping Rate: $15.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multi

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7.05 Carats AAA Quality Natural Fire Black Opal - 16X12X8 mm

Fantasy Jewelry

1.84Ct Welo Black Opal Polished - Ethiopian Opal , 852E: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Black Opal Origin: Ethiopia Carat Weight: 1.84Ct Dimension: 9.8x7.7x4.8 mm Treatment: Smoked Type: Cabochon, Po

2 days Left

1.84Ct Welo Black Opal Polished - Ethiopian Opal , 852E

Ksmith Heritage Auctioneers

Est. $50-$100

2.14Ct Welo Black Opal Polished - Ethiopian Opal , 448E: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Black Opal Origin: Ethiopia Carat Weight: 2.14Ct Dimension: 11.2x8.2x4.8 mm Treatment: Smoked Type: Cabochon, P

3 days Left

2.14Ct Welo Black Opal Polished - Ethiopian Opal , 448E

Ksmith Heritage Auctioneers

Est. $90-$180

Silver Pendant with Ethiopian Black Opal 3.5grams - 925 Sterling Silver, 408B: Ksmith Heritage Auctioneers Subject: Opal & Simulated Diamond Silver Pendant Carat Weight: 3.5 grams (approx.) Dimension: Opal 10x7mm, Pendant 22x15mm

21 hrs Left

Silver Pendant with Ethiopian Black Opal 3.5grams - 925 Sterling Silver, 408B

Ksmith Heritage Auctioneers

Est. $110-$220

1.98Ct Welo Black Opal Faceted Polished - Ethiopian Opal , 878E: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Black Opal Origin: Ethiopia Carat Weight: 1.98Ct Dimension: 11x7.7x5.1 mm Treatment: Smoked Type: Faceted, Poli

2 days Left

1.98Ct Welo Black Opal Faceted Polished - Ethiopian Opal , 878E

Ksmith Heritage Auctioneers

Est. $50-$100

Silver Pendant with Ethiopian Black Opal 3.5grams - 925 Sterling Silver , 944E: Ksmith Heritage Auctioneers Subject: Opal & Simulated Diamond Silver Pendant Carat Weight: 3.5 grams (approx.) Dimension: Opal 10x7mm, Pendant 22x15mm

21 hrs Left

Silver Pendant with Ethiopian Black Opal 3.5grams - 925 Sterling Silver , 944E

Ksmith Heritage Auctioneers

Est. $110-$220

Silver Pendant with Ethiopian Black Opal 3.5grams - 925 Sterling Silver , 103E: Ksmith Heritage Auctioneers Subject: Opal & Simulated Diamond Silver Pendant Carat Weight: 3.5 grams (approx.) Dimension: Opal 10x7mm, Pendant 22x15mm

2 days Left

Silver Pendant with Ethiopian Black Opal 3.5grams - 925 Sterling Silver , 103E

Ksmith Heritage Auctioneers

Est. $110-$220

2.33Ct Welo Black Opal Polished - Ethiopian Opal , 290E: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Black Opal Origin: Ethiopia Carat Weight: 2.33Ct Dimension: 11.2x8.8x5.7 mm Treatment: Smoked Type: Faceted, Po

3 days Left

2.33Ct Welo Black Opal Polished - Ethiopian Opal , 290E

Ksmith Heritage Auctioneers

Est. $50-$100

1.11Ct Welo Black Opal Faceted Polished - Ethiopian Opal, 69B: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Black Opal Origin: Ethiopia Carat Weight: 1.11Ct Dimension: 10.6x7.5x3.4 mm Treatment: Smoked Type: Faceted, Polishe

21 hrs Left

1.11Ct Welo Black Opal Faceted Polished - Ethiopian Opal, 69B

Ksmith Heritage Auctioneers

Est. $130-$260

4.76Ct Welo Black Opal Polished - Ethiopian Opal - Triangle Cabochon , 300E: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Black Opal Origin: Ethiopia Carat Weight: 4.76Ct Dimension: 12.5 x 11.7 x 7.6 mm Treatment: Smoked Shape: Trian

3 days Left

4.76Ct Welo Black Opal Polished - Ethiopian Opal - Triangle Cabochon , 300E

Ksmith Heritage Auctioneers

Est. $90-$180

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