Results for “Opal Gemstones”

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Natural Multi Color Opal 1.40 Ct. Oval Shape 9.4 x 7.3 Mm Gemstone from Ethiopia: Product ID: 818708886 Product Name: Natural Opal Weight: 1.40 CT. Size: 9.4 x 7.3 x 5.2 MM. Shape: Oval Color: Multi Color Clarity:Opaque Luster: Good Gems Origin: Ethiopia Treatment: Unheated Crystal

Mar 01, 2026

Natural Multi Color Opal 1.40 Ct. Oval Shape 9.4 x 7.3 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $79-$124

Natural Fire Red Black Opal 1.94 Ct. Oval Cabochon Shape 11.1 x 8 Mm Gemstone From Ethiopia: Product ID: 818725846 Product Name: Natural Opal Weight: 1.94 CT. Size: 11.1 x 8 x 4.7 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Opaque Luster: Iridescent Gems Origin: Ethiopia Treatment: En

Mar 08, 2026

Natural Fire Red Black Opal 1.94 Ct. Oval Cabochon Shape 11.1 x 8 Mm Gemstone From Ethiopia

Treasure of Gems & Jewelry

Est. $168-$264

Natural Multi Color Opal 1.85 Ct. Oval Cabochon Shape 10.5 x 7.5 Mm. Unheated Gemstone From Ethiopia: Product ID: 818707210 Product Name: Natural Opal Weight: 1.85 CT. Size: 10.5 x 7.5 x 4.9 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia

6 days Left

Natural Multi Color Opal 1.85 Ct. Oval Cabochon Shape 10.5 x 7.5 Mm. Unheated Gemstone From Ethiopia

Treasure of Gems & Jewelry

Est. $94-$148

Natural Multi Color Opal 1.44 Ct. Oval Cabochon Shape 9.4 x 6.8 Mm Gemstone From Ethiopia: Product ID: 818708408 Product Name: Natural Opal Weight: 1.44 CT. Size: 9.4 x 6.8 x 4.5 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatm

Mar 01, 2026

Natural Multi Color Opal 1.44 Ct. Oval Cabochon Shape 9.4 x 6.8 Mm Gemstone From Ethiopia

Treasure of Gems & Jewelry

Est. $121-$191

Natural Multi Color Opal 1.97 Ct. Oval Cabochon Shape 8.5 x 6.9 Mm Gemstone From Ethiopia: Product ID: 818710398 Product Name: Natural Opal Weight: 1.97 CT. Size: 8.5 x 6.9 x 6 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatmen

Mar 08, 2026

Natural Multi Color Opal 1.97 Ct. Oval Cabochon Shape 8.5 x 6.9 Mm Gemstone From Ethiopia

Treasure of Gems & Jewelry

Est. $111-$174

Natural Multi-Color Play Of Colour Opal 0.90 Ct. Oval Cabochon Shape 7.9 x 6.4 Mm Gemstone Ethiopia: Product ID: 818728297 Product Name: Natural Opal Weight: 0.90 CT. Size: 7.9 x 6.4 x 4 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:None Luster: Good Gems Origin: Ethiopia Treatment: Unheated Cr

Mar 08, 2026

Natural Multi-Color Play Of Colour Opal 0.90 Ct. Oval Cabochon Shape 7.9 x 6.4 Mm Gemstone Ethiopia

Treasure of Gems & Jewelry

Est. $104-$164

Natural Multi-Color Play Of Colour Opal 1.10 Ct. Oval Cabochon Shape 8 x 6 Mm Gemstone From Ethiopia: Product ID: 818728298 Product Name: Natural Opal Weight: 1.10 CT. Size: 8 x 6 x 4 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:None Luster: Good Gems Origin: Ethiopia Treatment: Unheated Crysta

Mar 08, 2026

Natural Multi-Color Play Of Colour Opal 1.10 Ct. Oval Cabochon Shape 8 x 6 Mm Gemstone From Ethiopia

Treasure of Gems & Jewelry

Est. $104-$164

Natural Multi Color Opal 1.27 Ct. Oval Cabochon Shape 7.8 x 6.2 Mm Gemstone From Ethiopia: Product ID: 818713394 Product Name: Natural Opal Weight: 1.27 CT. Size: 7.8 x 6.2 x 4.7 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatm

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Natural Multi Color Opal 1.27 Ct. Oval Cabochon Shape 7.8 x 6.2 Mm Gemstone From Ethiopia

Treasure of Gems & Jewelry

Natural Multi Color Opal 1.62 Ct. Pear Cabochon Shape 9 x 8.5 Mm Gemstone from Ethiopia: Product ID: 818711275 Product Name: Natural Opal Weight: 1.62 CT. Size: 9 x 8.5 x 4.9 MM. Shape: Pear Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatmen

6 days Left

Natural Multi Color Opal 1.62 Ct. Pear Cabochon Shape 9 x 8.5 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $41-$64

Natural Multi Color Opal 1.18 Ct. Oval Shape 9.2 x 7 Mm Gemstone from Ethiopia: Product ID: 818712089 Product Name: Natural Opal Weight: 1.18 CT. Size: 9.2 x 7 x 4.1 MM. Shape: Oval Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment: Unheat

Mar 01, 2026

Natural Multi Color Opal 1.18 Ct. Oval Shape 9.2 x 7 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $99-$157

Natural Multi Color Play Of Colour Opal 0.87 Ct. Oval Cabochon Shape 9 x 7 Mm Gemstone From Ethiopia: Product ID: 818726346 Product Name: Natural Opal Weight: 0.87 CT. Size: 9 x 7 x 3.4 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia Trea

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Natural Multi Color Play Of Colour Opal 0.87 Ct. Oval Cabochon Shape 9 x 7 Mm Gemstone From Ethiopia

Treasure of Gems & Jewelry

Natural Multi Color Opal 1.11 Ct. Oval Cabochon Shape 8.4 x 6.7 Mm Gemstone from Ethiopia: Product ID: 818711232 Product Name: Natural Opal Weight: 1.11 CT. Size: 8.4 x 6.7 x 4.2 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatm

6 days Left

Natural Multi Color Opal 1.11 Ct. Oval Cabochon Shape 8.4 x 6.7 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $62-$98

Natural Multi Color Opal 1.05 Ct. Oval Cabochon Shape 8.9 x 6.3 Mm Gemstone from Ethiopia: Product ID: 818715020 Product Name: Natural Opal Weight: 1.05 CT. Size: 8.9 x 6.3 x 4.1 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatm

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Natural Multi Color Opal 1.05 Ct. Oval Cabochon Shape 8.9 x 6.3 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Natural Multi Color Opal 1.41 Ct. Oval Shape 8.8 x 7.3 Mm Gemstone From Ethiopia: Product ID: 818708722 Product Name: Natural Opal Weight: 1.41 CT. Size: 8.8 x 7.3 x 5.2 MM. Shape: Oval Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment: Unhe

Mar 01, 2026

Natural Multi Color Opal 1.41 Ct. Oval Shape 8.8 x 7.3 Mm Gemstone From Ethiopia

Treasure of Gems & Jewelry

Est. $39-$62

Natural Multi Color Play Of Colour Opal 1.57 Ct. Oval Cabochon Shape 9.2 x 7.2 Mm Gemstone From: Product ID: 818725328 Product Name: Natural Opal Weight: 1.57 CT. Size: 9.2 x 7.2 x 4.4 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia

6 days Left

Natural Multi Color Play Of Colour Opal 1.57 Ct. Oval Cabochon Shape 9.2 x 7.2 Mm Gemstone From

Treasure of Gems & Jewelry

Est. $63-$99

3.70 Carats Neon Flash Welo Opal - Natural Ethiopian Gemstone 14.2x9.8x5.8mm, 46XH: A mesmerizing display of luminous fire radiates through this translucent Welo opal, featuring bold flashes of green, gold, and violet under light. The gem's internal play-of-color shifts dramatically

2 days Left

3.70 Carats Neon Flash Welo Opal - Natural Ethiopian Gemstone 14.2x9.8x5.8mm, 46XH

Est. $20-$40

Natural Multi-Color Play Of Colour Opal 0.90 Ct. Oval Cabochon Shape 8.6 x 7 Mm Gemstone From: Product ID: 818728299 Product Name: Natural Opal Weight: 0.90 CT. Size: 8.6 x 7 x 3.6 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:None Luster: Good Gems Origin: Ethiopia Treatment: Unheated Cr

Mar 08, 2026

Natural Multi-Color Play Of Colour Opal 0.90 Ct. Oval Cabochon Shape 8.6 x 7 Mm Gemstone From

Treasure of Gems & Jewelry

Est. $104-$164

Natural Multi-Color Play Of Colour Opal 0.92 Ct. Oval Cabochon Shape 7.8 x 6.4 Mm Gemstone From: Product ID: 818728291 Product Name: Natural Opal Weight: 0.92 CT. Size: 7.8 x 6.4 x 4.5 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:None Luster: Good Gems Origin: Ethiopia Treatment: Unheated

Mar 08, 2026

Natural Multi-Color Play Of Colour Opal 0.92 Ct. Oval Cabochon Shape 7.8 x 6.4 Mm Gemstone From

Treasure of Gems & Jewelry

Est. $104-$164

Natural Multi Color Opal 1.35 Ct. Oval Shape 9.6 x 6.9 Mm Gemstone From Ethiopia: Product ID: 818707563 Product Name: Natural Opal Weight: 1.35 CT. Size: 9.6 x 6.9 x 4.3 MM. Shape: Oval Color: Multi Color Clarity:VSI Luster: Good Gems Origin: Ethiopia Treatment: Unheated Crystal St

Mar 01, 2026

Natural Multi Color Opal 1.35 Ct. Oval Shape 9.6 x 6.9 Mm Gemstone From Ethiopia

Treasure of Gems & Jewelry

Est. $76-$120

Natural Multi Color Opal 1.01 Ct. Oval Shape 7.8 x 6.5 Mm Gemstone from Ethiopia: Product ID: 818710549 Product Name: Natural Opal Weight: 1.01 CT. Size: 7.8 x 6.5 x 4.9 MM. Shape: Oval Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment: Unhe

Mar 01, 2026

Natural Multi Color Opal 1.01 Ct. Oval Shape 7.8 x 6.5 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $28-$44

Natural Multi-Color Play Of Colour Opal 0.88 Ct. Oval Cabochon Shape 7.8 x 6.4 Mm Gemstone From: Product ID: 818728292 Product Name: Natural Opal Weight: 0.88 CT. Size: 7.8 x 6.4 x 4 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:None Luster: Good Gems Origin: Ethiopia Treatment: Unheated Cr

Mar 08, 2026

Natural Multi-Color Play Of Colour Opal 0.88 Ct. Oval Cabochon Shape 7.8 x 6.4 Mm Gemstone From

Treasure of Gems & Jewelry

Est. $104-$164

Natural Multi-Color Play Of Colour Opal 0.71 Ct. Oval Cabochon Shape 7.5 x 6 Mm Gemstone From: Product ID: 818728295 Product Name: Natural Opal Weight: 0.71 CT. Size: 7.5 x 6 x 3 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:None Luster: Good Gems Origin: Ethiopia Treatment: Unheated Crys

Mar 08, 2026

Natural Multi-Color Play Of Colour Opal 0.71 Ct. Oval Cabochon Shape 7.5 x 6 Mm Gemstone From

Treasure of Gems & Jewelry

Est. $104-$164

Natural Fire Red Black Opal 1.45 Ct. Pear Cabochon Shape 10.8 x 8 Mm Gemstone From Ethiopia: Product ID: 818724241 Product Name: Natural Opal Weight: 1.45 CT. Size: 10.8 x 8 x 3.8 MM. Shape: Pear Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia T

Mar 01, 2026

Natural Fire Red Black Opal 1.45 Ct. Pear Cabochon Shape 10.8 x 8 Mm Gemstone From Ethiopia

Treasure of Gems & Jewelry

Est. $139-$219

Natural White Color Opal 1.15 Ct. Oval Shape 9.1 x 6.3 Mm Gemstone from Ethiopia: Product ID: 818709590 Product Name: Natural Opal Weight: 1.15 CT. Size: 9.1 x 6.3 x 4.6 MM. Shape: Oval Color: White Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment: Unheated C

6 days Left

Natural White Color Opal 1.15 Ct. Oval Shape 9.1 x 6.3 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $64-$101

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