Opal

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2026

2.34ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 78TG

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

2.47ct Natural Ethiopian Welo Pink Fire Opal Cabochon Loose Gemstone, 84TS

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

2.62 Carats Natural Ethiopian Welo Opal Oval Cabochon Loose Gemstone, 47XV

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

3.50ct Natural Ethiopian Welo Solid Opal Oval Cabochon Loose Gemstone, 34TG

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

7.75ct Natural Ethiopian Welo Solid Opal Trillion Cabochon Loose Gemstone, 5TG

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

1.88ct Natural Ethiopian Welo Solid Opal Oval Cabochon Loose Gemstone, 63TG

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

45.89ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 64YP

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

3.11ct Natural Ethiopian Welo Pink Fire Opal Cabochon Loose Gemstone, 93TH

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

2.23ct Natural Ethiopian Welo Pink Fire Opal Cabochon Loose Gemstone, 91TS

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

1.97ct Natural Ethiopian Welo Solid Opal Oval Cabochon Loose Gemstone, 65TG

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

2.37ct Natural Ethiopian Welo Solid Opal Oval Cabochon Loose Gemstone, 54TG

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

3.98 Carats Natural Ethiopian Welo Opal Oval Cabochon Loose Gemstone, 36XV

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

2.39ct Natural Ethiopian Welo Blue Fire Opal Cabochon Loose Gemstone, 79TS

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

48.45ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 63YP

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

3.74ct Natural Ethiopian Welo Solid Opal Oval Cabochon Loose Gemstone, 27TG

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

1.55ct Natural Ethiopian Welo Solid Opal Oval Cabochon Loose Gemstone, 40TG

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

6.80ct Natural Ethiopian Welo Solid Opal Oval Cabochon Loose Gemstone, 16TG

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

$2.45ct Natural Multicolor Fire Ethiopian Welo Solid Opal Cabochon Loose Gemstone, 24TG: Formed from natural silica deposits within Ethiopian mineral veins, this solid opal cabochon is polished to a smooth domed surface that displays inherent light refraction traits. The stone carries wid$

2026

2.45ct Natural Multicolor Fire Ethiopian Welo Solid Opal Cabochon Loose Gemstone, 24TG

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

60.83ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 98YP

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

3.19ct Natural Ethiopian Welo Blue Fire Opal Cabochon Loose Gemstone, 78TS

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

45.11ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 63YL

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

1.89ct Natural Ethiopian Welo Solid Opal Oval Cabochon Loose Gemstone, 39TG

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

$9.88ct Natural Multicolor Fire Ethiopian Welo Solid Opal Cabochon Loose Gemstone, 10TG: Formed from natural silica deposits within Ethiopian mineral veins, this solid opal cabochon is polished to a smooth domed surface that displays inherent light refraction traits. The stone carries wid$