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Results for “Opal Gemstones”

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1 day Left

14K Yellow Gold Gemstone Jewelry Set Earrings Brooch with Diamonds Sapphires Pearls Opals

Bidhaus

Est. $1,417-$1,842

$1,090

4 days Left

Natural Multi Color Opal 2.94 Ct. Oval Shape 12.8 x 10.3 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $82-$130

Apr 10, 2026

Natural Multi Color Opal 1.65 Ct. Oval Shape 9.6 x 7.5 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $110-$172

4 days Left

Natural Multi Color Opal 1.07 Ct. Oval Shape 7.7 x 6.6 Mm Gemstone From Ethiopia

Treasure of Gems & Jewelry

Est. $90-$142

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Natural Multi Color Opal 1.35 Ct. 2 Pcs Round Cabochon Shape 6.7 Mm Gemstones from Ethiopia

Treasure of Gems & Jewelry

$36

Apr 10, 2026

Natural Multi Color Opal 1.20 Ct. Oval Cabochob Shape 9 x 7 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $135-$212

Apr 04, 2026

Natural Multi Color Opal 1.47 Ct. 4 Pcs Oval Cabochon Shape 6.4 x 4.6 Mm Gemstones From Ethiopia

Treasure of Gems & Jewelry

Est. $104-$164

Apr 04, 2026

Natural Multi Color Opal 1.42 Ct. 2 Pcs. Round Cabochon Shape 7.1 Mm. Gemstones From Ethiopia

Treasure of Gems & Jewelry

Est. $105-$165

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Natural Multi-Color Play Of Colour Opal 1.77 Ct. 2 Pcs Oval Cabochon Shape 7.1 x 6.1 Mm Gemstones

Treasure of Gems & Jewelry

$36

Apr 10, 2026

Natural Multi Color Opal 1.58 Ct. 2 Pcs Round Cabochon Shape 7.1 Mm Gemstones From Ethiopia

Treasure of Gems & Jewelry

Est. $105-$165

Apr 10, 2026

Natural Multi Color Play Of Colour Opal 1.60 Ct. 2 Pcs Oval Cabochon Shape 7.8 x 6.4 Mm Gemstones

Treasure of Gems & Jewelry

Est. $104-$164

Apr 10, 2026

Natural Multi Color Opal 0.74 Ct. Oval Cabochon Shape 8.1 x 6.5 Mm Gemstones From Ethiopia

Treasure of Gems & Jewelry

Est. $104-$164

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Natural Multi Color Opal 1.65 Ct. 5 Pcs Oval Cabochon Shape 6 x 4.2 Mm Gemstones From Ethiopia

Treasure of Gems & Jewelry

$48

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Natural Multi Color Opal 1.63 Ct. 5 Pcs Oval Cabochon Shape 6.2 x 4.2 Mm Gemstones From Ethiopia

Treasure of Gems & Jewelry

$48

4 days Left

Natural Multi Color Opal 0.66 Ct. Oval Cabochon Shape 8.1 x 6.2 Mm. Unheated Gemstone

Treasure of Gems & Jewelry

Est. $36-$57

Apr 15, 2026

0.85ct Oval Cut Opal Gemstone Pair

Weatherham Estate Treasures

Est. $100-$200

$40

Apr 10, 2026

Natural Multi Color Opal 1.55 Ct. 5 Pcs Oval Shape 6.1 x 4.2 MM. Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $168-$264

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Natural Multi Color Opal 2.20 Ct. 2 Pcs Round Cabochon Shape 7.1 Mm Gemstones From Ethiopia

Treasure of Gems & Jewelry

$36(3 bids)

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Natural Yellowish White Opal 5.03 Ct. Oval Shape 15.4 x 10.7 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

$97(2 bids)

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Natural Multi Color Opal 4.20 Ct. Oval Cabochon Shape 14 x 10 Mm Gemstone From Ethiopia

Treasure of Gems & Jewelry

$81

Apr 04, 2026

Natural Multi Color Play Of Colour Opal 1.16 Ct. 2 Pcs Oval Cabochon Shape Gemstones From Ethiopia

Treasure of Gems & Jewelry

Est. $104-$164

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Natural Multi-Color Opal 2.46 Ct. Round Cabochon Shape 9.7 Mm. Unheated Gemstone

Treasure of Gems & Jewelry

$53(2 bids)

Apr 04, 2026

Natural Multi Color Opal 1.69 Ct. 2 Pcs Round Cabochon Shape 6.9 Mm Gemstones from Ethiopia

Treasure of Gems & Jewelry

Est. $105-$165

$1(1 bid)

Apr 07, 2026

Natural Round Fire Opal 6mm Simulated Cz Gemstone 925 Sterling Silver Ring

Weatherham Estate Treasures

Est. $100-$200

$40

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