Coral Fossils

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2026

1.49 Carats Natural Ethiopian Welo Pink Fire Opal Pear Faceted Loose Gemstone, 93TS

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

5.98 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 51XX

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

5.02 Carats Natural Brazilian Sky Blue Topaz Oval Faceted Loose Gemstone, 47TS

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

0.53 Carats Natural Soft Pale Lavender Sapphire Loose Faceted Gemstone, 11XM

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

1.27 Carats Natural Yellow Sapphire Pear Faceted Loose Gemstone, 48TT

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

6.30 Carats Natural Brazilian Green Topaz Faceted Loose Gemstone, 75SA

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

21ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 92YQ

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

123ct Natural Peruvian Chrysocolla Polished Slab Rough, 38WV

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

2.00 Carats Natural Yellow Sapphire Oval Faceted Loose Gemstone, 90TT

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

4.39 Carats Natural Swiss Blue Topaz Loose Gemstone, 98WJ

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

6.02ct Natural Blue Sapphire Round Cut Loose Gemstone 25pcs Parcel, 88YW

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2026

34.88ct Natural Brazilian Black Rutile Quartz Cabochon Loose Gemstone, 11YX

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

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