Coral Fossils

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7000-8000 Year Old Tenerian Stone Tool: According to research about 12,000 years ago, global climate shifts redirected Africa's seasonal monsoons northward, bringing rainfall to a vast expanse of the modern Sahara. This led to the formation

2026

7000-8000 Year Old Tenerian Stone Tool

Quakertown, PA

TRIBAL GATHERINGS

4.7

(334)

0.19ct Unheated Fancy Diamond 3.4x3mm - Natural Diamond, Loose Diamond, 260DD: Ksmith Heritage Auctioneers Subject: Natural Diamond Origin: Africa Treatment: Unheated

2026

0.19ct Unheated Fancy Diamond 3.4x3mm - Natural Diamond, Loose Diamond, 260DD

Jelutong, Penang

Ksmith Heritage Auctioneers

4.4

(50)

Fossil Walrus Ivory Alaskan Inuit Carved Seal: 2 3/4" by 1" by 3/4"

2026

Fossil Walrus Ivory Alaskan Inuit Carved Seal

Missoula, MT

Davis Brothers Auction

4.2

(914)

9.5 Lb Chunk of Silver Ore: Chunk of silver ore Weight: 152 oz (9.5 lbs) Provenance: Property from a home in San Antonio, Texas

2026

9.5 Lb Chunk of Silver Ore

San Antonio, TX

Vogt Auction Texas

4.5

(676)

Natural Yellow Sapphire Gemstones 1.45 Ct. Oval Shape 8.2 x 5.6 Mm.: Product ID: 806162578 Product Name: Natural Yellow Sapphire Weight: 1.45 CT. Size: 8.2 x 5.6 x 3.5 MM. Shape: Oval Color: Yellow Clarity:VSI - SI1 Luster: Good Gems Origin: Thailand Treatment: Heated

2026

Natural Yellow Sapphire Gemstones 1.45 Ct. Oval Shape 8.2 x 5.6 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Pink Tourmaline Gemstones 1.38 Ct. 3 Pcs. Octagon Shape 6.2 x 3.5 Mm.: Product ID: 807250800 Product Name: Natural Tourmaline Weight: 1.38 CT. Size: 6.2 x 3.5 x 2.9 to 6.5 x 2.5 x 2.1 MM. Shape: Octagon Color: Party Color Pink Clarity:VSI - SI1 Luster: Good Gems Origin:

2026

Natural Pink Tourmaline Gemstones 1.38 Ct. 3 Pcs. Octagon Shape 6.2 x 3.5 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Orangish Yellow Sapphie Gemstones 1.09 Ct. Pear Shape 5.3 x 6 Mm.: Product ID: 806156407 Product Name: Natural Yellow Sapphire Weight: 1.09 CT. Size: 5.3 x 6 x 3.6 MM. Shape: Pear Color: Orangish Yellow Clarity:VVS Luster: Very Good Gems Origin: Ceylon, Sri - Lanka T

2026

Natural Orangish Yellow Sapphie Gemstones 1.09 Ct. Pear Shape 5.3 x 6 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Swiss Blue Topaz Gemstones 2.54 Ct. Oval Shape 9.2 x 7.2 Mm.: Product ID: 807168170 Product Name: Natural Blue Topaz Weight: 2.54 CT. Size: 9.2 x 7.2 x 5.1 MM. Shape: Oval Shape Color: Swiss Blue Clarity:VVS - VSI Luster: Good Gems Origin: Brazil Treatment: Trea

2026

Natural Swiss Blue Topaz Gemstones 2.54 Ct. Oval Shape 9.2 x 7.2 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Smokey Color Quartz Gemstones 1.80 Ct. 2 Pcs. Round Shape 6.4 Mm.: Product ID: 805529904 Product Name: Natural Quartz Weight: 1.80 CT. Size: 6.4 x 6.4 x 4.1 MM. Shape: Round Color: Smokey Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheated Crystal Struct

2026

Natural Smokey Color Quartz Gemstones 1.80 Ct. 2 Pcs. Round Shape 6.4 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Violet Amethyst Gemstones 7.30 Ct. Fish Carving Size 19 x 10.7 x 6.3 Mm.: Product ID: 810303460 Product Name: Natural Amethyst Weight: 7.30 CT. Size: 19 x 10.7 x 6.3 MM. Shape: Fish Carving Color: Violet Clarity:Semi - Transparent Luster: Good Gems Origin: Brazil Treatment:

2026

Natural Violet Amethyst Gemstones 7.30 Ct. Fish Carving Size 19 x 10.7 x 6.3 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Baby Blue Aquamarine Gemstoens 1.41 Ct. Oval Shape 8.4 x 7.2 Mm.: Product ID: 800812426 Product Name: Natural Gemstones Weight: 1.41 CT. Size: 8.4 x 7.2 x 3.6 MM. Shape: Oval Shape Color: Baby Blue Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheated Cry

2026

Natural Baby Blue Aquamarine Gemstoens 1.41 Ct. Oval Shape 8.4 x 7.2 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Blue Sapphire Gemstones 5.70 Ct. Oval Shape 12.2 x 9.4 Mm.: Product ID: 806012291 Product Name: Natural Blue Sapphire Weight: 5.70 CT. Size: 12.2 x 9.4 x 5 MM. Shape: Oval Color: Blue Clarity:SI1 Luster: Good Gems Origin: Madagascar Treatment: Heated (Lead-gla

2026

Natural Blue Sapphire Gemstones 5.70 Ct. Oval Shape 12.2 x 9.4 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Yellow Sapphire Gemstones 1.54 Ct. 5 Pcs. Marquise Shape 6.7 x 3.2 Mm.: Product ID: 806161898 Product Name: Natural Yellow Sapphire Weight: 1.54 CT. Size: 6.7 x 3.2 x 2 MM. Shape: Marquise Color: Yellow Clarity:IF Luster: Very Good Gems Origin: Thailand Treatment: Heated

2026

Natural Yellow Sapphire Gemstones 1.54 Ct. 5 Pcs. Marquise Shape 6.7 x 3.2 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Green Peridot Gemstones 1.63 Ct. Cushion Shape 7.1 Mm.: Product ID: 805317244 Product Name: Natural Peridot Weight: 1.63 CT. Size: 7.1 x 7.1 x 4.5 MM. Shape: Cushion Shape Color: Green Clarity:VSI - SI1 Luster: Good Gems Origin: Pakistan Treatment: Unheate

2026

Natural Green Peridot Gemstones 1.63 Ct. Cushion Shape 7.1 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural White Topaz Gemstones 8.59 Ct. 30 Pcs. Round Shape 4.1 Mm.: Product ID: 807169119 Product Name: Natural Topaz Weight: 8.59 CT. Size: 4.1 x 4.1 x 2.6 MM. Shape: Round Shape Color: White Clarity:VSI - SI1 Luster: Good Gems Origin: Brazil Treatment: Treated Cryst

2026

Natural White Topaz Gemstones 8.59 Ct. 30 Pcs. Round Shape 4.1 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Yellow Sapphire Gemstones 2.39 Ct. Oval Shape 8.9 x 6.3 Mm: Product ID: 806162651 Product Name: Natural Sapphire Weight: 2.39 CT. Size: 8.9 x 6.3 x 4.7 MM. Shape: Oval Color: Yellow Clarity:IF-VVs Luster: Very Good Gems Origin: Thailand Treatment: Heated Cryst

2026

Natural Yellow Sapphire Gemstones 2.39 Ct. Oval Shape 8.9 x 6.3 Mm

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Blue Topaz Gemstones 2.88 Ct. 15 Pcs. Round Shape and Mixed Size: Product ID: 807169123 Product Name: Natural Blue Topaz Weight: 2.88 CT. Size: 3.2 x 3.2 x 2.5 to 3 x 3 x 2.1 MM. Shape: Round Shape Color: Blue Clarity:VSI - SI1 Luster: Good Gems Origin: Brazil Treat

2026

Natural Blue Topaz Gemstones 2.88 Ct. 15 Pcs. Round Shape and Mixed Size

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural London Blue Topaz Gemstones 5.28 Ct. 6 Pcs. Oval Shape and Mixed Size: Product ID: 807169113 Product Name: Natural Blue Topaz Weight: 5.28 CT. Size: 7.2 x 5.2 x 3.5 to 7 x 5.2 x 3.1 MM. Shape: Oval Shape Color: London Blue Clarity:VSI - SI1 Luster: Good Gems Origin: Braz

2026

Natural London Blue Topaz Gemstones 5.28 Ct. 6 Pcs. Oval Shape and Mixed Size

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Blue Topaz Gemstones 2.40 Ct. 3 Pcs. Baguette Shape 5.2 x 3 Mm.: Product ID: 807169129 Product Name: Natural Blue Topaz Weight: 2.40 CT. Size: 5.2 x 3 x 2.6 MM. Shape: Baguette Color: Blue Clarity:VSI - SI1 Luster: Good Gems Origin: Brazil Treatment: Treated Crysta

2026

Natural Blue Topaz Gemstones 2.40 Ct. 3 Pcs. Baguette Shape 5.2 x 3 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Yellow Lemon Quartz Gemstones 20.62 Ct. Pear Cabochon Shape 22 x 14.8 Mm.: Product ID: 805530060 Product Name: Natural Quartz Weight: 20.62 CT. Size: 22 x 14.8 x 10 MM. Shape: Pear Cabochon Color: Yellow Clarity:None Luster: Good Gems Origin: Brazil Treatment: Unheated Cryst

2026

Natural Yellow Lemon Quartz Gemstones 20.62 Ct. Pear Cabochon Shape 22 x 14.8 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Violet Amethyst Gemstones 20.55 Ct. Fish Carving Shape 28 x 15.3 Mm.: Product ID: 810303051 Product Name: Natural Amethyst Weight: 20.55 CT. Size: 28 x 15.3 x 9.4 MM. Shape: Fish Carving Color: Violet Clarity:Semi - Transparent Luster: Good Gems Origin: Brazil Treatment

2026

Natural Violet Amethyst Gemstones 20.55 Ct. Fish Carving Shape 28 x 15.3 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Baby Blue Aquamarine Gemstones 0.86 Ct. Oval Shape 7.1 x 6.1 Mm.: Product ID: 800804657 Product Name: Natural Aquamarine Weight: 0.86 CT. Size: 7.1 x 6.1 x 3.6 MM. Shape: Oval Color: Light Blue Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheated Crystal

2026

Natural Baby Blue Aquamarine Gemstones 0.86 Ct. Oval Shape 7.1 x 6.1 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Green Demantoid Garnet Gemstones 0.65 Ct. Oval Shape 5.9 x 4.7 Mm.: Product ID: 802912864 Product Name: Natural Demantoid Weight: 0.65 CT. Size: 5.9 x 4.7 x 2.8 MM. Shape: Oval Color: Green Clarity:SI Luster: Good Gems Origin: Madagascar , Africa Treatment: Unheated C

2026

Natural Green Demantoid Garnet Gemstones 0.65 Ct. Oval Shape 5.9 x 4.7 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Light Blue Aquamarine Gemstones 1.01 Ct. Pear Shape 8.9 x 5.9 Mm.: Product ID: 800812129 Product Name: Natural Aquamarine Weight: 1.01 CT. Size: 8.9 x 5.9 x 3.9 MM. Shape: Pear Shape Color: Light Blue Clarity: VSI Luster: Good Gems Origin: Brazil Treatment: Unheated

2026

Natural Light Blue Aquamarine Gemstones 1.01 Ct. Pear Shape 8.9 x 5.9 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

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24

Fossils Auctions

MIXED STONE PENDULUM ROCK STONE LAPIDARY SPECIMEN

JEWELRY SALE! ROCK STONE LAPIDARY SPECIMEN

GEM RHODONITE ROCK STONE LAPIDARY SPECIMEN

NATURAL HISTORY FOSSILS & ROCKS Sept.

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

Lovely All Natural Malachite Bowl, 488 grams

Stunning Spiny Lobster & Turquoise Inlayed Graduated Necklace

Beautiful Rainbow Fluorite Heart Shaped Dish, 302 grams

Late Summer Fossils, Minerals & Asian Art

Inspired Auctions

Starts on:

Brea, CA, US

2 days Left

Large Amethyst Formation wIth Calcite on Custom Stand

Kyanite and Quartz Cluster on Spinning Stand

Huge, Rare Chrysocolla and Quartz Formation

Fall Rock and Fossil Timed Clearance Auction

Fossils & Gemstones of Houston

Starts on:

Houston, TX, US

15 hrs Left

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