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Natural Multi Color Opal 2.59 Ct. Oval Cabochon Shape 11.4 x 7.2 Mm. Unheated Gemstone: Product ID: 818707678 Product Name: Natural Opal Weight: 2.59 CT. Size: 11.4 x 7.2 x 6 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatme

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Natural Multi Color Opal 2.59 Ct. Oval Cabochon Shape 11.4 x 7.2 Mm. Unheated Gemstone

Treasure of Gems & Jewelry

Natural Multi-Color Play Of Colour Opal 1.45 Ct. Oval Cabochon Shape 9 x 7 Mm Gemstone from Ethiopia: Product ID: 818728027 Product Name: Natural Opal Weight: 1.45 CT. Size: 9 x 7 x 4 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia Treatm

4 days Left

Natural Multi-Color Play Of Colour Opal 1.45 Ct. Oval Cabochon Shape 9 x 7 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $86-$135

Natural Multi-Color Play Of Colour Opal 2.27 Ct. 5 Pcs Oval Cabochon Shape 6.5 x 5.2 Mm Gemstones: Product ID: 818728338 Product Name: Natural Opal Weight: 2.27 CT. Size: 6.5 x 5.2 x 2.5 to 6.2 x 5.2 x 2.8 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:None Luster: Good Gems Origin: Ethiopia T

Apr 10, 2026

Natural Multi-Color Play Of Colour Opal 2.27 Ct. 5 Pcs Oval Cabochon Shape 6.5 x 5.2 Mm Gemstones

Treasure of Gems & Jewelry

Est. $104-$164

Natural Multi-Color Play Of Colour Opal 0.75 Ct. Pear Shape 8 x 6 Mm. Gemstone from Ethiopia: Product ID: 818719487 Product Name: Natural Opal Weight: 0.75 CT. Size: 8 x 6 x 4.5 MM. Shape: Pear Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment: Unheated

4 days Left

Natural Multi-Color Play Of Colour Opal 0.75 Ct. Pear Shape 8 x 6 Mm. Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $70-$110

Natural Multi-Color Play Of Colour Opal 0.90 Ct. 2 Pcs Oval Cabochon Shape 6.7 x 4.3 Mm Gemstones: Product ID: 818728303 Product Name: Natural Opal Weight: 0.90 CT. Size: 6.7 x 4.3 x 3.3 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:None Luster: Good Gems Origin: Ethiopia Treatment: Unheated

4 days Left

Natural Multi-Color Play Of Colour Opal 0.90 Ct. 2 Pcs Oval Cabochon Shape 6.7 x 4.3 Mm Gemstones

Treasure of Gems & Jewelry

Est. $104-$164

0.85ct Oval Cut Opal Gemstone Pair: 0.85ct Oval Cut Opal Gemstone Pair Size: 7mm x 5mm Total Carat Weight: 0.85ct Untreated Origin: Ethiopia Lot Contains 2 Gemstones View Photos For Further Details

Apr 15, 2026

0.85ct Oval Cut Opal Gemstone Pair

Weatherham Estate Treasures

Est. $100-$200

Natural Multi Color Opal 2.20 Ct. 2 Pcs Round Cabochon Shape 7.1 Mm Gemstones From Ethiopia: Product ID: 818728242 Product Name: Natural Opal Weight: 2.20 CT. Size: 7.1 x 7.1 x 4.5 MM. Shape: Round Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment: Unh

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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

Natural Multi Color Opal 3.45 Ct. Oval Cabochon Shape 12.5 x 9.9 Mm Gemstone from Ethiopia: Product ID: 818709340 Product Name: Natural Opal Weight: 3.45 CT. Size: 12.5 x 9.9 x 5.9 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treat

Apr 10, 2026

Natural Multi Color Opal 3.45 Ct. Oval Cabochon Shape 12.5 x 9.9 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $292-$459

Natural Multi Color Play Of Colour Opal 1.68 Ct. 2 Pcs Marquise Shape 11.7 x 6 Mm Gemstone from: Product ID: 818725579 Product Name: Natural Opal Weight: 1.68 CT. Size: 11.7 x 6 x 3.4 MM. Shape: Marquise Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia Treatm

Apr 04, 2026

Natural Multi Color Play Of Colour Opal 1.68 Ct. 2 Pcs Marquise Shape 11.7 x 6 Mm Gemstone from

Treasure of Gems & Jewelry

Est. $180-$284

Natural Yellowish White Opal 5.03 Ct. Oval Shape 15.4 x 10.7 Mm Gemstone from Ethiopia: Product ID: 818709594 Product Name: Natural Opal Weight: 5.03 CT. Size: 15.4 x 10.7 x 6.4 MM. Shape: Oval Color: Yellowish White Clarity:Opaque Luster: Good Gems Origin: Ethiopia Treatment: Unheated C

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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

Natural Multi-Color Play Of Colour Opal 1.71 Ct. 2 Pcs Oval Cabochon Shape 7.4 x 5.1 Mm Gemstones: Product ID: 818728311 Product Name: Natural Opal Weight: 1.71 CT. Size: 7.4 x 5.1 x 3.6 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:None Luster: Good Gems Origin: Ethiopia Treatment: Unheated

Apr 04, 2026

Natural Multi-Color Play Of Colour Opal 1.71 Ct. 2 Pcs Oval Cabochon Shape 7.4 x 5.1 Mm Gemstones

Treasure of Gems & Jewelry

Est. $104-$164

Natural Multi Color Opal 1.46 Ct. 5 Pcs. Oval Cabochon Shape 6 x 4.1 Mm. Unheated Gemstones: Product ID: 818728101 Product Name: Natural Opal Weight: 1.46 CT. Size: 6 x 4.1 x 2.6 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatmen

Apr 10, 2026

Natural Multi Color Opal 1.46 Ct. 5 Pcs. Oval Cabochon Shape 6 x 4.1 Mm. Unheated Gemstones

Treasure of Gems & Jewelry

Est. $66-$104

Natural Multi Color Opal 4.20 Ct. Oval Cabochon Shape 14 x 10 Mm Gemstone From Ethiopia: Product ID: 818708475 Product Name: Natural Opal Weight: 4.20 CT. Size: 14 x 10.5 x 5.8 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatm

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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

Natural Multi Color Opal 1.92 Ct. 2 Pcs Round Cabochon Shape 7.1 Mm Gemstones From Ethiopia: Product ID: 818728160 Product Name: Natural Opal Weight: 1.92 CT. Size: 7.1 x 7.1 x 4.6 MM. Shape: Round Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment: Unh

Apr 10, 2026

Natural Multi Color Opal 1.92 Ct. 2 Pcs Round Cabochon Shape 7.1 Mm Gemstones From Ethiopia

Treasure of Gems & Jewelry

Est. $105-$165

Natural Multi Color Play Of Colour Opal 1.16 Ct. 2 Pcs Oval Cabochon Shape Gemstones From Ethiopia: Product ID: 818728353 Product Name: Natural Opal Weight: 1.16 CT. Size: 6.8 x 5.5 x 3 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:None Luster: Good Gems Origin: Ethiopia Treatment: Unheated Cr

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

Natural Multi Color Opal 4.26 Ct. Oval Cabochon Shape 12.7 x 9.7 Mm Gemstone from Ethiopia: Product ID: 818708488 Product Name: Natural Opal Weight: 4.26 CT. Size: 12.7 x 9.7 x 6.4 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia

Apr 10, 2026

Natural Multi Color Opal 4.26 Ct. Oval Cabochon Shape 12.7 x 9.7 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $240-$377

Natural Multi-Color Play Of Colour Opal 2.01 Ct. 5 Pcs Oval Cabochon Shape 5.4 x 4.5 Mm Gemstones: Product ID: 818728340 Product Name: Natural Opal Weight: 2.01 CT. Size: 5.4 x 4.5 x 3 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:None Luster: Good Gems Origin: Ethiopia Treatment: Unheated Cr

Apr 04, 2026

Natural Multi-Color Play Of Colour Opal 2.01 Ct. 5 Pcs Oval Cabochon Shape 5.4 x 4.5 Mm Gemstones

Treasure of Gems & Jewelry

Est. $104-$164

Natural Multi Color Opal 1.53 Ct. 5 Pcs. Oval Cabochon Shape 6.1 x 4.1 Mm. Gemstone: Product ID: 818728072 Product Name: Natural Opal Weight: 1.53 CT. Size: 6.1 x 4.1 x 2.6 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Strong Iridescent Gems Origin: Et

4 days Left

Natural Multi Color Opal 1.53 Ct. 5 Pcs. Oval Cabochon Shape 6.1 x 4.1 Mm. Gemstone

Treasure of Gems & Jewelry

Est. $140-$220

Natural Multi Color Play Of Colour Opal 1.21 Ct. 2 Pcs Oval Cabochon Shape Gemstones From Ethiopia: Product ID: 818728356 Product Name: Natural Opal Weight: 1.21 CT. Size: 7.5 x 5.7 x 3.7 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:None Luster: Good Gems Origin: Ethiopia Treatment: Unheated

Apr 04, 2026

Natural Multi Color Play Of Colour Opal 1.21 Ct. 2 Pcs Oval Cabochon Shape Gemstones From Ethiopia

Treasure of Gems & Jewelry

Est. $104-$164

Natural Multi Color Opal 2.14 Ct. 4 Pcs Oval Cabochon Shape 7.5 x 5.6 Mm Gemstones From Ethiopia: Product ID: 818728419 Product Name: Natural Opal Weight: 2.14 CT. Size: 7.5 x 5.6 x 3.3 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatm

Apr 04, 2026

Natural Multi Color Opal 2.14 Ct. 4 Pcs Oval Cabochon Shape 7.5 x 5.6 Mm Gemstones From Ethiopia

Treasure of Gems & Jewelry

Est. $104-$164

Natural Multi Color Opal 5.24 Ct. Oval Shape 14.5 x 12 Mm Gemstone From Ethiopia: Product ID: 818710662 Product Name: Natural Opal Weight: 5.24 CT. Size: 14.5 x 12 x 7.1 MM. Shape: Oval Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment: Unhe

4 days Left

Natural Multi Color Opal 5.24 Ct. Oval Shape 14.5 x 12 Mm Gemstone From Ethiopia

Treasure of Gems & Jewelry

Est. $88-$139

Natural Multi Color Opal 2.77 Ct. 4 Pcs. Oval Cabochon Shape 7.8 x 5.9 Mm Gemstones From Ethiopia: Product ID: 818726099 Product Name: Natural Opal Weight: 2.77 CT. Size: 7.8 x 5.9 x 2.9 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia

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Natural Multi Color Opal 2.77 Ct. 4 Pcs. Oval Cabochon Shape 7.8 x 5.9 Mm Gemstones From Ethiopia

Treasure of Gems & Jewelry

Natural Multi Color Play Of Colour Opal 1.05 Ct. 2 Pcs Oval Cabochon Shape 6.8 x 4.7 Mm Gemstones: Product ID: 818728363 Product Name: Natural Opal Weight: 1.05 CT. Size: 6.8 x 4.7 x 3.6 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:None Luster: Good Gems Origin: Ethiopia Treatment: Unheated

Apr 10, 2026

Natural Multi Color Play Of Colour Opal 1.05 Ct. 2 Pcs Oval Cabochon Shape 6.8 x 4.7 Mm Gemstones

Treasure of Gems & Jewelry

Est. $104-$164

Natural Multi Color Opal 5.97 Ct. Oval Shape 15 x 11.8 Mm Gemstone from Ethiopia: Product ID: 818711563 Product Name: Natural Opal Weight: 5.97 CT. Size: 15 x 11.8 x 7.2 MM. Shape: Oval Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment: Unhe

Apr 04, 2026

Natural Multi Color Opal 5.97 Ct. Oval Shape 15 x 11.8 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $337-$529

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