Fish Design Fossils

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1.94ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 49BD: This polished star sapphire originates from classic Siamese mining deposits, featuring a deep dark crystalline base with fine native mineral traces trapped within its structure, sized at calibrated 8.

2026

1.94ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 49BD

ThousandPlanetSathorn, Bangkok

3.72ct Natural Untreated Burmese Trapiche Sapphire Loose Gemstone, 62BE: 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 7.7x5m

2026

3.72ct Natural Untreated Burmese Trapiche Sapphire Loose Gemstone, 62BE

ThousandPlanetSathorn, Bangkok

39ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 41FC: 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

39ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 41FC

ThousandPlanetSathorn, Bangkok

63.45ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 83AY: 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

63.45ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 83AY

ThousandPlanetSathorn, Bangkok

2.91ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 27BD: This polished star sapphire originates from classic Siamese mining deposits, featuring a deep dark crystalline base with fine native mineral traces trapped within its structure, sized at calibrated 8.

2026

2.91ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 27BD

ThousandPlanetSathorn, Bangkok

90.68ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 56FC: 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

90.68ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 56FC

ThousandPlanetSathorn, Bangkok

1.00ct Natural Ceylon Rich Royal Blue Faceted Blue Sapphire Loose Gemstone, 49BC: This fully polished finished sapphire displays rich saturated royal blue body tone, with fine natural microscopic mineral specks scattered throughout its transparent crystal interior within its 7x5.2x

2026

1.00ct Natural Ceylon Rich Royal Blue Faceted Blue Sapphire Loose Gemstone, 49BC

ThousandPlanetSathorn, Bangkok

28ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 73FC: 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

28ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 73FC

ThousandPlanetSathorn, Bangkok

53.48ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 43FC: 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

53.48ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 43FC

ThousandPlanetSathorn, Bangkok

Natural Paraiba Color Apatite Gemstones 1.29 Ct. Oval Shape 7.5 x 5.7 Mm.: Product ID: 800604113 Product Name: Natural Apatite Weight: 1.29 CT. Size: 7.5 x 5.7 x 4.6 MM. Shape: Oval Color: Neon Blue Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Unheated Crystal St

2026

Natural Paraiba Color Apatite Gemstones 1.29 Ct. Oval Shape 7.5 x 5.7 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Yellow Beryl Gemstones 1.64 Ct. 2 Pcs. Oval Shape 7.2 x 5.2 Mm.: Product ID: 801102738 Product Name: Natural Beryl Weight: 1.64 CT. Size: 7.2 x 5.2 x 3.9 MM. Shape: Oval Color: Yellow Clarity:VSI Luster: Very Good Gems Origin: Brazil Treatment: Unheated Crystal Str

2026

Natural Yellow Beryl Gemstones 1.64 Ct. 2 Pcs. Oval Shape 7.2 x 5.2 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Green Peridot Gemstone 1.59 Ct. Octagon Shape 8 x 6 Mm.: Product ID: 805317192 Product Name: Natural Peridot Weight: 1.59 CT. Size: 8 x 6 x 3.6 MM. Shape: Octagon Shape Color: Green Clarity:SI1 Luster: Good Gems Origin: Pakistan Treatment: Unheated Crystal

2026

Natural Green Peridot Gemstone 1.59 Ct. Octagon Shape 8 x 6 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Bluish Green Topaz Gemstones 3.50 Ct. 10 Pcs. Round Shape 4.2 Mm.: Product ID: 807168863 Product Name: Natural Topaz Weight: 3.50 CT. Size: 4.2 x 4.2 x 3.2 MM. Shape: Round Color: Bluish Green Clarity:VVS-VSI Luster: Good Gems Origin: Brazil Treatment: Treated Crysta

2026

Natural Bluish Green Topaz Gemstones 3.50 Ct. 10 Pcs. Round Shape 4.2 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Baby Blue Topaz Gemstones 4.96 Ct. Heart Shape 11.2 Mm: Product ID: 807168762 Product Name: Natural Blue Topaz Weight: 4.96 CT. Size: 11.2 x 11.2 x 7 MM. Shape: Heart Shape Color: Baby Blue Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Treated Cr

2026

Natural Baby Blue Topaz Gemstones 4.96 Ct. Heart Shape 11.2 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural White Topaz Gemstones 4.97 Ct. 5 Pcs Round Shape 6.3 Mm: Product ID: 807168810 Product Name: Natural Topaz Weight: 4.97 CT. Size: 6.3 x 6.3 x 3.4 MM. Shape: Round Color: White Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheated Crystal Structur

2026

Natural White Topaz Gemstones 4.97 Ct. 5 Pcs Round Shape 6.3 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Black Star Sapphire Gemstones 6.16 Ct. Oval Cabochon Shape 11 x 8.8 Mm.: Product ID: 806145672 Product Name: Natural Star Sapphire Weight: 6.16 CT. Size: 11 x 8.8 x 5.9 MM. Shape: Oval Cabochon Color: Black Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand Trea

2026

Natural Black Star Sapphire Gemstones 6.16 Ct. Oval Cabochon Shape 11 x 8.8 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Orangish Red Garnet Gemstones 1.36 Ct. 2 Pcs. Round Shape 5.1 Mm.: Product ID: 802936739 Product Name: Natural Red Garnet Weight: 1.36 CT. Size: 5.1 x 5.1 x 3.5 MM. Shape: Round Shape Color: Orangish Red Clarity:VSI - SI1 Luster: Good Gems Origin: Tanzania Treatment:

2026

Natural Orangish Red Garnet Gemstones 1.36 Ct. 2 Pcs. Round Shape 5.1 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Greenish Yellow Titanium Sphene Gemstones Rainbow Spark 1.70 Ct. 5 Pcs. Round Shape 4 Mm.: Product ID: 806509345 Product Name: Natural Sphene Weight: 1.70 CT. Size: 4 x 4 x 2.8 MM. Shape: Round Shape Color: Greenish Yellow Titanium Ranibow Spark Clarity:SI1 Luster: Good Gems Origin: Madagas

2026

Natural Greenish Yellow Titanium Sphene Gemstones Rainbow Spark 1.70 Ct. 5 Pcs. Round Shape 4 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Green Sapphire Gemstones 1.78 Ct. 4 Pcs. Pear Shape 5.6 x 4.4 Mm.: Product ID: 806162984 Product Name: Natural Green Sapphire Weight: 1.78 CT. Size: 5.6 x 4.4 x 2.5 MM. Shape: Pear Shape Color: Green Clarity:VSI Luster: Very Good Gems Origin: Thailand Treatment: Heat

2026

Natural Green Sapphire Gemstones 1.78 Ct. 4 Pcs. Pear Shape 5.6 x 4.4 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Imperial Pink Zircon Gemstones 2.09 Ct. Oval Shape 8.6 x 6.4 Mm.: Product ID: 807723831 Product Name: Natural Zircon Weight: 2.09 CT. Size: 8.6 x 6.4 x 3.6 MM. Shape: Oval Color: Imperial Pink Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Unheated Crystal

2026

Natural Imperial Pink Zircon Gemstones 2.09 Ct. Oval Shape 8.6 x 6.4 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Green Peridot Gemstones 1.34 Ct. Octagon Shape 8 x 5.8 Mm.: Product ID: 805317143 Product Name: Natural Peridot Weight: 1.34 CT. Size: 8 x 5.8 x 3.6 MM. Shape: Octagon Shape Color: Green Clarity:SI1 Luster: Good Gems Origin: Pakistan Treatment: Unheated Crysta

2026

Natural Green Peridot Gemstones 1.34 Ct. Octagon Shape 8 x 5.8 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Bluish Green Topaz Gemstons 3.21 Ct. 10 Pcs. Round Shape 4.1 Mm.: Product ID: 807168864 Product Name: Natural Topaz Weight: 3.21 CT. Size: 4.1 x 4.1 x 2.8 MM. Shape: Round Color: Bluish Green Clarity:VVS-VSI Luster: Very Good Gems Origin: Brazil Treatment: Treated C

2026

Natural Bluish Green Topaz Gemstons 3.21 Ct. 10 Pcs. Round Shape 4.1 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Green Peridot Gemstones 1.16 Ct. 2 Pcs. Round Shape 5.1 Mm.: Product ID: 805317588 Product Name: Natural Peridot Weight: 1.16 CT. Size: 5.1 x 5.1 x 3.3 MM. Shape: Round Color: Green Clarity:VSI Luster: Good Gems Origin: Pakistan Treatment: Unheated Crystal Stru

2026

Natural Green Peridot Gemstones 1.16 Ct. 2 Pcs. Round Shape 5.1 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Multi Color Jade Gemstones 44.50 Ct. 2 Pcs. Turtle Carving: Product ID: 819815931 Product Name: Natural Gemstones Weight: 44.50 CT. Size: 14 x 23 x 10 MM. Shape: Turtle Carving Shape Color: Multi Color Clarity:Opaque Luster: Good Gems Origin: Thailand Treatmen

2026

Natural Multi Color Jade Gemstones 44.50 Ct. 2 Pcs. Turtle Carving

Treasure of Gems & JewelryLake Charles, LA

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24

Fossils Auctions

Large Leopard

Large Macginitiea Nobilis Fossil Leaf, Fort Union Formation, Paleocene

16th C. Franco-Flemish Stained Glass Panel, Pieta

ARTE & ARTEMIS Tribal, Ethnographic, Ancient

Artemis Fine Arts

Starts on:

Louisville, CO, US

4 days Left

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

Large Chancay Male Cuchimilco Figure, Peru

Anasazi Tularosa Style Storage Olla, Cibola Tradition

Mojave Glass Beaded Netted Collar

ARTE & ARTEMIS Pre-Columbian, Native American

Artemis Fine Arts

Starts on:

Louisville, CO, US

3 days Left

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