Fossils

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1.44 Carats Natural Ethiopian Welo Blue Fire Opal Oval Faceted Loose Gemstone, 79XX: This opal originates from Ethiopia's Welo opal deposits and is precision faceted and highly polished by professional lapidary workmanship across the whole exterior facet plane. Mild inherent internal

2026

1.44 Carats Natural Ethiopian Welo Blue Fire Opal Oval Faceted Loose Gemstone, 79XX

Lazo HeritageSathorn, Bangkok

3.00ct Natural Ethiopian Welo Blue Fire Opal Loose Gemstone, 62XX: This opal material is sourced from natural Ethiopian Welo opal deposits and processed with refined buffing and high-gloss polishing via standard lapidary techniques. The vibrant blue body tone togethe

2026

3.00ct Natural Ethiopian Welo Blue Fire Opal Loose Gemstone, 62XX

Lazo HeritageSathorn, Bangkok

200ct Natural Peruvian Chrysocolla Polished Slab Rough, 68AR: This partial-polished chrysocolla slab features blended mineral matrix with smooth refined face and unaltered natural rugged edge across its 57x26x16mm elongated form, translucent mineral layers hold

2026

200ct Natural Peruvian Chrysocolla Polished Slab Rough, 68AR

ThousandPlanetSathorn, Bangkok

3.50 Carats Natural Brazilian Pink Topaz Oval Faceted Loose Gemstone, 78WY: This specimen is composed of natural topaz sourced from Brazilian mineral deposits, processed via professional faceted lapidary techniques with consistent glossy polishing applied to the entire crysta

2026

3.50 Carats Natural Brazilian Pink Topaz Oval Faceted Loose Gemstone, 78WY

Lazo HeritageSathorn, Bangkok

122ct Natural Type A Burmese Jadeite Jade Polished Sliced Rough, 21YN: This specimen is a sliced rough block of natural Type A Burmese jadeite jade. The interior displays natural colour zoning with visible mineral veining and crystalline patterns typical of unprocessed j

2026

122ct Natural Type A Burmese Jadeite Jade Polished Sliced Rough, 21YN

Lazo HeritageSathorn, Bangkok

232ct Natural Type A Burmese Jadeite Jade Sliced Rough, 28YR: This specimen is a sliced rough block of natural Type A Burmese jadeite jade. The interior displays natural colour zoning with visible mineral veining and crystalline patterns typical of unprocessed j

2026

232ct Natural Type A Burmese Jadeite Jade Sliced Rough, 28YR

Lazo HeritageSathorn, Bangkok

1.57ct Natural Ethiopian Welo Orange Fire Opal Cabochon Loose Gemstone, 68XX: This opal is sourced from Ethiopian Welo natural opal deposits and shaped into a smooth polished cabochon form with refined lapidary finishing work. Bright warm orange base accompanied by vivid intern

2026

1.57ct Natural Ethiopian Welo Orange Fire Opal Cabochon Loose Gemstone, 68XX

Lazo HeritageSathorn, Bangkok

3.56ct Natural Ethiopian Welo Blue Fire Opal Loose Gemstone, 65XX: This opal material is sourced from natural Ethiopian Welo opal deposits and processed with refined buffing and high-gloss polishing via standard lapidary techniques. The vibrant blue body tone togethe

2026

3.56ct Natural Ethiopian Welo Blue Fire Opal Loose Gemstone, 65XX

Lazo HeritageSathorn, Bangkok

285ct Natural Type A Burmese Jadeite Jade Sliced Rough, 46AZ: This specimen is a sliced rough block of natural Type A Burmese jadeite jade. The interior displays natural colour zoning with visible mineral veining and crystalline patterns typical of unprocessed j

2026

285ct Natural Type A Burmese Jadeite Jade Sliced Rough, 46AZ

ThousandPlanetSathorn, Bangkok

5.02 Carats Natural Mozambique Hot Pink Ruby Loose Gemstone, 52FE: This heart shaped Mozambique ruby cabochon measures 10x9.5x4.9mm, showcasing a vivid saturated hot pink body paired with stunning natural hexagonal crystal growth banding that forms a distinct geometr

2026

5.02 Carats Natural Mozambique Hot Pink Ruby Loose Gemstone, 52FE

ThousandPlanetSathorn, Bangkok

6.04ct Natural Burmese Type A Lavender Jadeite Jade Cabochon, 83BP: This single loose natural Burmese Type A jadeite jade cabochon with exact dimensions of 17.6x13.1x2.9mm. It is completely untreated, free of artificial dye, bleaching, or resin filling, preserving the

2026

6.04ct Natural Burmese Type A Lavender Jadeite Jade Cabochon, 83BP

ThousandPlanetSathorn, Bangkok

4.27 Carats Natural Brazilian Pink Topaz Oval Faceted Loose Gemstone, 79WY: This specimen is composed of natural topaz sourced from Brazilian mineral deposits, processed via professional faceted lapidary techniques with consistent glossy polishing applied to the entire crysta

2026

4.27 Carats Natural Brazilian Pink Topaz Oval Faceted Loose Gemstone, 79WY

Lazo HeritageSathorn, Bangkok

3.25 Carats Natural Brazilian Pink Topaz Octagon Faceted Loose Gemstone, 84WY: This specimen is composed of natural topaz sourced from Brazilian mineral deposits, processed via professional faceted lapidary techniques with consistent glossy polishing applied to the entire crysta

2026

3.25 Carats Natural Brazilian Pink Topaz Octagon Faceted Loose Gemstone, 84WY

Lazo HeritageSathorn, Bangkok

4.73 Carats Natural Brazilian Pink Topaz Oval Faceted Loose Gemstone, 80WY: This specimen is composed of natural topaz sourced from Brazilian mineral deposits, processed via professional faceted lapidary techniques with consistent glossy polishing applied to the entire crysta

2026

4.73 Carats Natural Brazilian Pink Topaz Oval Faceted Loose Gemstone, 80WY

Lazo HeritageSathorn, Bangkok

1.34 Carats Natural Ethiopian Welo Blue Fire Opal Oval Faceted Loose Gemstone, 83XX: This opal originates from Ethiopia's Welo opal deposits and is precision faceted and highly polished by professional lapidary workmanship across the whole exterior facet plane. Mild inherent internal

2026

1.34 Carats Natural Ethiopian Welo Blue Fire Opal Oval Faceted Loose Gemstone, 83XX

Lazo HeritageSathorn, Bangkok

4.79 Carats Natural Purple Amethyst Oval Faceted Pair Loose Gemstone, 25XX: Natural crystalline amethyst material processed with precision oval faceting for the matched gem pair, exhibiting rich saturated violet hue alongside subtle natural internal inclusions inherent to unt

2026

4.79 Carats Natural Purple Amethyst Oval Faceted Pair Loose Gemstone, 25XX

Lazo HeritageSathorn, Bangkok

6.56 Carats Natural Purple Amethyst Oval Faceted Pair Loose Gemstone, 24XX: Natural crystalline amethyst material processed with precision oval faceting for the matched gem pair, exhibiting rich saturated violet hue alongside subtle natural internal inclusions inherent to unt

2026

6.56 Carats Natural Purple Amethyst Oval Faceted Pair Loose Gemstone, 24XX

Lazo HeritageSathorn, Bangkok

2.16 Carats Natural Ethiopian Welo Greenish Blue Fire Opal Pear Faceted Loose Gemstone, 70XX: This opal material is sourced from the Welo opal fields of Ethiopia and shaped into a pear faceted cut with professionally polished facets across the entire exterior surface. Faint natural internal fe

2026

2.16 Carats Natural Ethiopian Welo Greenish Blue Fire Opal Pear Faceted Loose Gemstone, 70XX

Lazo HeritageSathorn, Bangkok

1.94 Carats Natural Pale Yellow Apatite Faceted Loose Gemstone, 54XY: This apatite specimen is sourced from natural geological deposits and shaped with professional faceting and high-gloss polishing work across the outer facet surfaces. Minute internal mineral inclusion

2026

1.94 Carats Natural Pale Yellow Apatite Faceted Loose Gemstone, 54XY

Lazo HeritageSathorn, Bangkok

2.68 Carats Natural Ethiopian Welo Orange Fire Opal Pear Faceted Loose Gemstone, 85XX: This opal material is mined from the Welo deposits of Ethiopia and processed with professional faceted lapidary work with uniform polished facets across the gem surface. Natural subtle internal textur

2026

2.68 Carats Natural Ethiopian Welo Orange Fire Opal Pear Faceted Loose Gemstone, 85XX

Lazo HeritageSathorn, Bangkok

500ct Natural Type A Burmese Jadeite Jade Sliced Rough, 21YR: This specimen is a sliced rough block of natural Type A Burmese jadeite jade. The interior displays natural colour zoning with visible mineral veining and crystalline patterns typical of unprocessed j

2026

500ct Natural Type A Burmese Jadeite Jade Sliced Rough, 21YR

Lazo HeritageSathorn, Bangkok

36.62ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 87YP: Natural sliced slab rough of Queensland boulder opal cutting grade, featuring rich color ironstone matrix with patterns. The face clearly reveals extensive opal veining and pocket formations running t

2026

36.62ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 87YP

Lazo HeritageSathorn, Bangkok

28.11ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 86FC: This natural corundum rough is an unheated purplish blue sapphire sourced from Sri Lankan alluvial gem deposits, featuring an irregular natural native form with residual pale yellow-brown mineral matr

2026

28.11ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 86FC

ThousandPlanetSathorn, Bangkok

188ct Natural Type A Burmese Jadeite Jade Sliced Rough, 33FD: This specimen is a sliced rough block of natural Type A Burmese jadeite jade. The interior displays natural colour zoning with visible mineral veining and crystalline patterns typical of unprocessed j

2026

188ct Natural Type A Burmese Jadeite Jade Sliced Rough, 33FD

ThousandPlanetSathorn, Bangkok

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Fossils Auctions

Jurassic Period Giant Fossil Ammonite | Southern France | 31" Intact Spiral

Monumental 17th C. Chinese Wood Sculpture of Guanyin

18th C. Cusco School Oratorio Portátil, Viceregal Peru, ex-Holler & Saunders

Live12

Fine Fossils, Native American, Asian, Ethno

Artemis Fine Arts

Started:

Louisville, CO, US

Michoacan Pottery Figure - Seated Dignitary in Headdress

Prehistoric Complete Oreodont Femur Bone Fossil

18th c. Italian Engraving after Reni - Apollo & Aurora

Summer Marketplace | Ancient & Ethnographic

Artemis Fine Arts

Starts on:

Louisville, CO, US

7 days Left

HAND KNAPPED ARROWHEADS ROCK STONE LAPIDARY SPECIMEN

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

GARNET AND PERIDOT ROCK STONE LAPIDARY SPECIMEN

TURQUOISE TREASURES Mineral Showcase B

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

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