Modern Fossils

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232ct Natural Type A Burmese Jadeite Jade Sliced Rough, 21YK: 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, 21YK

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

236ct Natural Type A Burmese Jadeite Jade Sliced Rough, 27YK: 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

236ct Natural Type A Burmese Jadeite Jade Sliced Rough, 27YK

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

4.76 Carats Natural White Pink Overtone Cultured Pearl Round Loose Gemstone, 100XZ: Natural high-luster round cultured pearl with gorgeous soft pink iridescent overtone, showcasing smooth nacre layers and dreamy multi-color orient glow across the surface. The pearl features creamy wh

2026

4.76 Carats Natural White Pink Overtone Cultured Pearl Round Loose Gemstone, 100XZ

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

128.84 Carats Natural Multicolor Spinel Rough Parcel, 80YH: This assorted parcel of natural multicolor spinel rough showcases a diverse range of blush pink, lavender, pale golden yellow, soft orange, muted green, and translucent neutral tones characteristic of

2026

128.84 Carats Natural Multicolor Spinel Rough Parcel, 80YH

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

360ct Natural Type A Burmese Jadeite Jade Sliced Rough, 69YK: 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

360ct Natural Type A Burmese Jadeite Jade Sliced Rough, 69YK

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

420ct Natural Type A Burmese Jadeite Jade Sliced Rough, 49YK: 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

420ct Natural Type A Burmese Jadeite Jade Sliced Rough, 49YK

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

465ct Natural Type A Burmese Variegated Green Jadeite Jade Sliced Rough, 56YN: This specimen is a natural sliced rough block of untreated Type A Burmese jadeite, retaining original weathered outer rind along its perimeter with two polished cut faces displaying swirling variegate

2026

465ct Natural Type A Burmese Variegated Green Jadeite Jade Sliced Rough, 56YN

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

330ct Natural Type A Burmese Jadeite Jade Sliced Rough, 40YK: 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

330ct Natural Type A Burmese Jadeite Jade Sliced Rough, 40YK

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

535ct Natural Type A Burmese Jadeite Jade Sliced Rough, 72YK: 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

535ct Natural Type A Burmese Jadeite Jade Sliced Rough, 72YK

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

7.485 Carats Certified Violet and Yellow Ametrine - Natural Brazilian Gemstone, LZ269: This striking octagon step-cut ametrine showcases a seamless fusion of deep violet and warm golden-yellow hues, a signature characteristic of this dual-colored gem. The step-cut faceting enhances the

2026

7.485 Carats Certified Violet and Yellow Ametrine - Natural Brazilian Gemstone, LZ269

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

0.45 Carats Natural Vivid Violet Purple Sapphire Loose Faceted Gemstone, 3XM: Natural rich saturated violet purple corundum sapphire precisely faceted loose gemstone, brilliant multi-facet cut amplifies luminous light reflection and highlights its vibrant uniform purple body to

2026

0.45 Carats Natural Vivid Violet Purple Sapphire Loose Faceted Gemstone, 3XM

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

19.62ct Natural Purple Violet Topaz Oval Loose Faceted Gemstone, LZ541: This natural oval faceted topaz weighs 19.62 carats with precise dimensions of 19.5x14.7x9.6mm. It boasts a mesmerizing gradient purple-violet color scheme, featuring deep saturated royal purple along

2026

19.62ct Natural Purple Violet Topaz Oval Loose Faceted Gemstone, LZ541

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

2.86 Carats Royal Blue Sapphire Square Emerald Cut Loose Gemstone, 33WS: This neat square emerald cut sapphire showcases deep, saturated royal blue color, enhanced by clean reflective step facets. Natural internal fine fissures and scattered tiny mineral specks can be obse

2026

2.86 Carats Royal Blue Sapphire Square Emerald Cut Loose Gemstone, 33WS

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

280ct Natural Type A Burmese Jadeite Jade Sliced Rough, 38YK: 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

280ct Natural Type A Burmese Jadeite Jade Sliced Rough, 38YK

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

220ct Natural Type A Burmese Jadeite Jade Sliced Rough, 54YK: 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

220ct Natural Type A Burmese Jadeite Jade Sliced Rough, 54YK

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

430ct Natural Type A Burmese Jadeite Jade Sliced Rough, 65YK: 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

430ct Natural Type A Burmese Jadeite Jade Sliced Rough, 65YK

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

244ct Natural Type A Burmese Jadeite Jade Sliced Rough, 33YK: 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

244ct Natural Type A Burmese Jadeite Jade Sliced Rough, 33YK

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

280ct Natural Type A Burmese Jadeite Jade Sliced Rough, 24YK: 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

280ct Natural Type A Burmese Jadeite Jade Sliced Rough, 24YK

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

61ct Natural Type A Burmese Jadeite Jade Polished Sliced Rough, 24YN: 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

61ct Natural Type A Burmese Jadeite Jade Polished Sliced Rough, 24YN

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

242.72 Carats Natural Unakite Mixed Shape Cabochon Lot, 16WC: Come take a look at this lovely batch of six polished unakite cabochons with one-of-a-kind natural color patterning. These little beauties show that signature unakite blend of muted forest green mixed

2026

242.72 Carats Natural Unakite Mixed Shape Cabochon Lot, 16WC

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

345ct Natural Type A Burmese Jadeite Jade Sliced Rough, 46YK: 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

345ct Natural Type A Burmese Jadeite Jade Sliced Rough, 46YK

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

300ct Natural Type A Burmese Jadeite Jade Sliced Rough, 16YK: 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

300ct Natural Type A Burmese Jadeite Jade Sliced Rough, 16YK

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

1.36 Carats Natural Vivid Chrome Green Chrome Diopside Oval Faceted Loose Gemstone, 46WS: This striking chrome diopside faceted oval stone showcases vivid intense chrome green color illuminated through crisp polished step facets, with fine tiny natural mineral speckles visible within the t

2026

1.36 Carats Natural Vivid Chrome Green Chrome Diopside Oval Faceted Loose Gemstone, 46WS

Lazo HeritageThung Wat Don, Sathorn, Bangkok, Bangkok

5.32 Carats Natural Vivid Pink Topaz Emerald Faceted Loose Gemstone, 11WS: This crisp emerald faceted pink topaz boasts vivid saturated hot pink color radiating through neatly polished step facets, with faint subtle natural internal fine textures visible within its transpare

2026

5.32 Carats Natural Vivid Pink Topaz Emerald Faceted Loose Gemstone, 11WS

Lazo HeritageThung Wat Don, Sathorn, Bangkok, 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

Fine Fossils, Native American, Asian, Ethno

Artemis Fine Arts

Starts on:

Louisville, CO, US

17 hrs Left

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

4 11/16" Thebes, Dickey COA, Calhoun Co., Illinois, Found Near the Illinois River

18" x 8 1/2" Large Mammoth Jaw and Tooth Fossil, Recovered from Alaskan Permafrost

10 3/4" Pre-Columbian Moche Culture Stirrup Vessel, Northern Coastal Peru

Pre-Columbian, Native American Artifacts

Heartland Artifact Auctions

Starts on:

Quincy, IL, US

4 days Left

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