Fossil Fossils

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4.45ct Natural Unheated Burmese Blue Star Sapphire Oval Cabochon Loose Gemstone, 46BQ: This smoothly polished oval cabochon features natural Burmese blue star sapphire, formed with densely aligned rutile needle inclusions required to produce asterism. The gently domed surface is expertl

2026

4.45ct Natural Unheated Burmese Blue Star Sapphire Oval Cabochon Loose Gemstone, 46BQ

ThousandPlanetSathorn, Bangkok

44.72ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 52AX: 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

44.72ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 52AX

ThousandPlanetSathorn, Bangkok

15.93 Carats Natural Madagascar Deep Cobalt Blue Sapphire Loose Gemstone, 17FE: This Madagascar sapphire cabochon has dimensions measuring 15.2x13.1x7.6mm, featuring rich cobalt blue color blended with soft natural pale veining that creates unique layered visual texture across th

2026

15.93 Carats Natural Madagascar Deep Cobalt Blue Sapphire Loose Gemstone, 17FE

ThousandPlanetSathorn, Bangkok

$3.54ct Natural Brazilian Rubellite Tourmaline Cabochon Loose Gemstone, 1BC: This smoothly polished cabochon rubellite tourmaline features layered saturated pink-red body saturation with dense natural crystalline mineral flecks and fine internal fracture markings concentrated$

2026

3.54ct Natural Brazilian Rubellite Tourmaline Cabochon Loose Gemstone, 1BC

ThousandPlanetSathorn, Bangkok

0.10ct Untreated Natural Fancy Diamond Loose Gemstone, 9BG: This fully polished untreated natural fancy diamond features inherent internal mineral markings characteristic of natural diamond formation, measured at calibrated dimensions of 3.2x1.1mm. Precision f

2026

0.10ct Untreated Natural Fancy Diamond Loose Gemstone, 9BG

ThousandPlanetSathorn, Bangkok

57.51ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 15AX: 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

57.51ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 15AX

ThousandPlanetSathorn, Bangkok

2.37ct Natural Australian Blue Sapphire Loose Gemstone Parcel, 93BV: This parcel consists of natural blue sapphire originating from Australia. The stones display varied cool blue tonal variation across the crystal material, polished with fine faceting to maximise light

2026

2.37ct Natural Australian Blue Sapphire Loose Gemstone Parcel, 93BV

ThousandPlanetSathorn, Bangkok

3.26ct Natural Madagascan Faceted Grandidierite Rare Loose Gemstone, 48BF: This expertly faceted finished grandidierite holds soft translucent body tone with fine faint natural internal veining visible beneath precisely cut reflective facets within its 11.2x8.8x4.8mm calibra

2026

3.26ct Natural Madagascan Faceted Grandidierite Rare Loose Gemstone, 48BF

ThousandPlanetSathorn, Bangkok

1.44ct Natural Mozambique Fancy Color Tourmaline Loose Gemstone, 58AS: This Mozambique fancy color tourmaline carries physical measurements of 7.4x5.8x3.9mm, representing a fine example of collectible fancy tourmaline sourced from established Mozambican mineral deposits

2026

1.44ct Natural Mozambique Fancy Color Tourmaline Loose Gemstone, 58AS

ThousandPlanetSathorn, Bangkok

4.84ct Natural Madagascan Faceted Grandidierite Rare Loose Gemstone, 61BD: This expertly faceted finished grandidierite holds soft translucent body tone with fine faint natural internal veining visible beneath precisely cut reflective facets within its 12.2x9.2x5mm calibrate

2026

4.84ct Natural Madagascan Faceted Grandidierite Rare Loose Gemstone, 61BD

ThousandPlanetSathorn, Bangkok

196ct Natural Type A Burmese Jadeite Jade Sliced Rough, 34FD: 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

196ct Natural Type A Burmese Jadeite Jade Sliced Rough, 34FD

ThousandPlanetSathorn, Bangkok

5.88ct Natural Untreated Burmese Trapiche Sapphire Loose Gemstone, 65BE: This polished Burmese trapiche sapphire features soft milky pale base tone with distinct natural mineral growth formations within its crystalline structure, measured at calibrated dimensions of 11.3x9

2026

5.88ct Natural Untreated Burmese Trapiche Sapphire Loose Gemstone, 65BE

ThousandPlanetSathorn, Bangkok

2.43ct Natural Australian Blue Sapphire Loose Gemstone Parcel, 89BV: This parcel consists of natural blue sapphire originating from Australia. The stones display varied cool blue tonal variation across the crystal material, polished with fine faceting to maximise light

2026

2.43ct Natural Australian Blue Sapphire Loose Gemstone Parcel, 89BV

ThousandPlanetSathorn, Bangkok

2.07ct Natural Australian Blue Sapphire Loose Gemstone Parcel, 92BV: This parcel consists of natural blue sapphire originating from Australia. The stones display varied cool blue tonal variation across the crystal material, polished with fine faceting to maximise light

2026

2.07ct Natural Australian Blue Sapphire Loose Gemstone Parcel, 92BV

ThousandPlanetSathorn, Bangkok

130ct Natural Type A Burmese Jadeite Jade Sliced Rough, 19FB: 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

130ct Natural Type A Burmese Jadeite Jade Sliced Rough, 19FB

ThousandPlanetSathorn, Bangkok

3.51ct Natural Untreated Burmese Trapiche Sapphire Loose Gemstone, 63BE: This polished Burmese trapiche sapphire features soft milky pale base tone with distinct natural mineral growth formations within its crystalline structure, measured at calibrated dimensions of 9.2x9x

2026

3.51ct Natural Untreated Burmese Trapiche Sapphire Loose Gemstone, 63BE

ThousandPlanetSathorn, Bangkok

250 Grams Golden Healer Fire quartz Diamond - Natural Polished Crystal Point - Healing Stone Energy: 250 Grams Golden Healer Fire quartz Diamond - Natural Polished Crystal Point - Healing Stone Energy Shipping: $55.00. Shipping rates are determined by Parcel weight and destination.

2026

250 Grams Golden Healer Fire quartz Diamond - Natural Polished Crystal Point - Healing Stone Energy

Fantasy JewelryMuscat, AE

Natural Mixed Calcite Crystal Tower 550g ? Polished Stone Obelisk: Bring natural elegance into your space with this Natural Mixed Calcite Crystal Tower, weighing approximately 550 grams. Carefully cut and polished from genuine mixed calcite stone, this obelisk showca

2026

Natural Mixed Calcite Crystal Tower 550g ? Polished Stone Obelisk

Fantasy JewelryMuscat, AE

Natural Rainbow Fluorite Slice ? 386g Large Crystal Specimen, 16 x 9 x 1 cm Polished Slab D?cor: Showcase the beauty of natural minerals with this Natural Rainbow Fluorite Slice, a striking crystal specimen featuring vibrant bands of green, purple, and translucent hues. Expertly polished to enhan

2026

Natural Rainbow Fluorite Slice ? 386g Large Crystal Specimen, 16 x 9 x 1 cm Polished Slab D?cor

Fantasy JewelryMuscat, AE

Multi Color Onyx Freeform Tumble 1.2 KG: Multi Color Onyx Freeform Tumble 1.2 KG Shipping: $60.00. Shipping rates are determined by Parcel weight and destination.

2026

Multi Color Onyx Freeform Tumble 1.2 KG

Fantasy JewelryMuscat, AE

230g Natural Fluorite Sphere ? Polished Crystal Ball, Clarity & Focus Healing Stone: Enhance your collection with this Natural Fluorite Sphere, a beautifully polished crystal ball known for its calming colors and natural banding. Featuring soft hues of green, purple, and translucent t

2026

230g Natural Fluorite Sphere ? Polished Crystal Ball, Clarity & Focus Healing Stone

Fantasy JewelryMuscat, AE

350g Rainbow Fluorite Sphere ? Banded Feather Crystal Ball, Natural Polished Healing Stone: Discover the captivating beauty of this Rainbow Fluorite Banded Feather Crystal Sphere, a stunning natural specimen featuring intricate feather-like inclusions and vibrant color banding. With its blen

2026

350g Rainbow Fluorite Sphere ? Banded Feather Crystal Ball, Natural Polished Healing Stone

Fantasy JewelryMuscat, AE

10.45 Carat ---- Natural Purple Tanzanite----Brilliant Oval Cut ----AGL Certified: Originating from Tanzania. It features vibrant purple hues, strong pleochroism (showing shifting violet and reddish-purple tones depending on the light or viewing angle), and eye-clean transparency.

2026

10.45 Carat ---- Natural Purple Tanzanite----Brilliant Oval Cut ----AGL Certified

California GemstonesOceanside, CA

5.00 Carat ---- Natural Brazilian Swiss Blue Topaz ---Brilliant Cushion Cut ----AGL Certified: Cut into a brilliant cushion shape with a vibrant, bright cyan-blue color and sparkling facets.

2026

5.00 Carat ---- Natural Brazilian Swiss Blue Topaz ---Brilliant Cushion Cut ----AGL Certified

California GemstonesOceanside, CA

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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

11 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

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

3 days Left

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