Modern Fossils

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89ct Natural Type A Burmese Jadeite Jade Polished Sliced Rough, 32YN: 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

89ct Natural Type A Burmese Jadeite Jade Polished Sliced Rough, 32YN

Lazo HeritageSathorn, Bangkok

5.28 Carats Natural Multicolor Pastel Emerald Cut Sapphire Parcel - Heated Loose Gems, 21YH: This thoughtfully selected sapphire parcel features matching emerald step cuts showcasing an elegant mixed palette, including soft sky blue, vivid violet purple, pale lavender pink, and transparent ne

2026

5.28 Carats Natural Multicolor Pastel Emerald Cut Sapphire Parcel - Heated Loose Gems, 21YH

Lazo HeritageSathorn, Bangkok

9.01 Carats Natural Madagascar Deep Royal Blue Heated Sapphire Heart Cabochon Loose Gemstone, 31WS: This rich deep royal blue sapphire cabochon features dense saturated navy blue tones across its smooth polished heart domed surface, with scattered natural dark mineral flecks and fine silk crystallin

2026

9.01 Carats Natural Madagascar Deep Royal Blue Heated Sapphire Heart Cabochon Loose Gemstone, 31WS

Lazo HeritageSathorn, Bangkok

Agate Geode: Agate Geode Sawn and polished agate geode displaying bands of brown, russet and gray, centering numerous quartz crystal points. Measures approximately 8.0 x 8.25 x 4.0 inches. Weight: 9.05 lb (4.10 kg

2026

Fine Estate, Inc. San Rafael, CA

Citrine, Amethyst, and Smoky Quartz Loose Stones: Group of three loose faceted gemstones comprising one round-cut purple amethyst, one emerald-cut smoky quartz, and one oval-cut citrine. The amethyst measures approximately 10–11 mm in diameter

2026

Citrine, Amethyst, and Smoky Quartz Loose Stones

Aardvark Antiques, LLCOakwood, GA

Natural Yellow Rutilated Quartz Gemstones 28.20 Ct. With Drilled 10 Pcs.: Product ID: 819600295 Product Name: Natural Quartz Weight: 28.20 CT. Size: 13 x 8 x 6.7 MM. Shape: Rough Drilled Color: Yellow Clarity:Semi - Transparent Luster: Good Gems Origin: Thailand Treatment:

2026

Natural Yellow Rutilated Quartz Gemstones 28.20 Ct. With Drilled 10 Pcs.

Treasure of Gems & JewelryLake Charles, LA

Natural Pink Topaz Gemstones 6.75 Ct. Octagon Shape 12 x 10 Mm.: Product ID: 807168643 Product Name: Natural Topaz Weight: 6.75 CT. Size: 12 x 10 x 5.8 MM. Shape: Octagon Color: Pink Clarity:VVS Luster: Good Gems Origin: Brazil Treatment: Treated Crystal Structure:

2026

Natural Pink Topaz Gemstones 6.75 Ct. Octagon Shape 12 x 10 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Orangish Red Garnet Gemstones 1.22 Ct. 2 Pcs. Round Shape 5 Mm.: Product ID: 802936705 Product Name: Natural Red Garnet Weight: 1.22 CT. Size: 5 x 5 x 2.8 MM. Shape: Round Shape Color: Orangish Red Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Unheated

2026

Natural Orangish Red Garnet Gemstones 1.22 Ct. 2 Pcs. Round Shape 5 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Green Tourmaline Gemstones 1.25 Ct. Octagon Shape 13.1 x 3.7 Mm.: Product ID: 807248682 Product Name: Natural Tourmaline Weight: 1.25 CT. Size: 13.1 x 3.7 x 2.6 MM. Shape: Octagon Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

2026

Natural Green Tourmaline Gemstones 1.25 Ct. Octagon Shape 13.1 x 3.7 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Multi Color Sapphire Gemstones 0.38 Ct. 2 Pcs. Round Diamand Cut 3.4 Mm.: Product ID: 806162239 Product Name: Natural Green Sapphire Weight: 0.38 CT. Size: 3.4 x 3.4 x 2.4 MM. Shape: Round Diamond Cut Color: Multi Color Clarity:VSI Luster: Very Good Gems Origin: Tanzania Tr

2026

Natural Multi Color Sapphire Gemstones 0.38 Ct. 2 Pcs. Round Diamand Cut 3.4 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Green Tourmaline Gemstones 1.47 Ct. Round Shape 6.6 Mm.: Product ID: 807251165 Product Name: Natural Tourmaline Weight: 1.47 CT. Size: 6.6 x 6.6 x 5.4 MM. Shape: Round Color: Green Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal St

2026

Natural Green Tourmaline Gemstones 1.47 Ct. Round Shape 6.6 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Yellow Sapphire Gemstones 1.05 Ct. Pear Shape 7.5 x 5.5 Mm.: Product ID: 806162685 Product Name: Natural Yellow Sapphire Weight: 1.05 CT. Size: 7.5 x 5.5 x 2.7 MM. Shape: Pear Shape Color: Yellow Clarity:VSI Luster: Good Gems Origin: Thailand Treatment: Heated

2026

Natural Yellow Sapphire Gemstones 1.05 Ct. Pear Shape 7.5 x 5.5 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Green Peridot Gemstones 2.71 Ct. 2 Pcs. Cushion Shape 6.3 to 4.5 Mm.: Product ID: 805317365 Product Name: Natural Peridot Weight: 2.71 CT. Size: 6.3 x 6.3 x 5 to 6.2 x 6.2 x 4.5 MM. Shape: Cushion Shape Color: Green Clarity:VSI Luster: Good Gems Origin: Pakistan Treatme

2026

Natural Green Peridot Gemstones 2.71 Ct. 2 Pcs. Cushion Shape 6.3 to 4.5 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Star Sapphire Gemstones 2.26 Ct. Oval Cabochon Shape 7.5 x 7.1 Mm.: Product ID: 806127455 Product Name: Natural Star Sapphire Weight: 2.26 CT. Size: 7.5 x 7.1 x 4.3 MM. Shape: Oval Cabochon Color: Blue Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand Trea

2026

Natural Blue Star Sapphire Gemstones 2.26 Ct. Oval Cabochon Shape 7.5 x 7.1 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural London Blue Topaz Gemstones 3.60 Ct. 2 Pcs. Oval Shape 9.3 x 7.4 Mm.: Product ID: 807168931 Product Name: Natural Blue Topaz Weight: 3.60 CT. Size: 9.3 x 7.4 x 3.1 MM. Shape: Oval Color: London Blue Clarity:SI1 Luster: Good Gems Origin: Brazil Treatment: Treated Crystal

2026

Natural London Blue Topaz Gemstones 3.60 Ct. 2 Pcs. Oval Shape 9.3 x 7.4 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Green Tourmaline Gemstones 1.79 Ct. Octagon Shape 17.4 x 3.4 Mm.: Product ID: 807242967 Product Name: Natural Tourmaline Weight: 1.79 CT. Size: 17.4 x 3.4 x 3.2 MM. Shape: Octagon Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

2026

Natural Green Tourmaline Gemstones 1.79 Ct. Octagon Shape 17.4 x 3.4 Mm.

Treasure of Gems & JewelryLake Charles, LA

9 oz Raw Amethyst - Natural Amethyst Stones: 9 oz Raw Amethyst - Natural Amethyst Stones Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture requests! Used Item

2026

9 oz Raw Amethyst - Natural Amethyst Stones

Annzstiques Auction HouseNorth Babyon, NY

Natural Green Tourmaline Gemstones 1.92 Ct 3 Pcs. Octgon Shape: Product ID: 807250866 Product Name: Natural Tourmaline Weight: 1.92 CT. Size: 6.2 x 4.1 x 2.9 to 5.9 x 4.2 x 2.6 MM. Shape: Octagon Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment

2026

Natural Green Tourmaline Gemstones 1.92 Ct 3 Pcs. Octgon Shape

Treasure of Gems & JewelryLake Charles, LA

Natural Fancy Color Sapphire Gemstones 4.69 Ct . 5 Pcs. Rough Shape: Product ID: 806162510 Product Name: Natural Weight: 4.69 CT. Size: 7.5 x 4.7 x 3.9 to 6 x 4.5 x 3.1 MM. Shape: Rough Mixed Shape Color: Blue Clarity:Semi - Transparent Luster: Good Gems Origin: Tanzan

2026

Natural Fancy Color Sapphire Gemstones 4.69 Ct . 5 Pcs. Rough Shape

Treasure of Gems & JewelryLake Charles, LA

Natural Multi-Color Fluorite Gemstones 3.28 Ct. Oval Cabochon 10 x 8 Mm.: Product ID: 802706161 Product Name: Natural Fluorite Weight: 3.28 CT. Size: 10 x 8 x 3.8 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Brazil Treatme

2026

Natural Multi-Color Fluorite Gemstones 3.28 Ct. Oval Cabochon 10 x 8 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Paraiba Color Apatite Gemstones 0.91 Ct. 2 Pcs. Round Shape 5 Mm.: Product ID: 800613661 Product Name: Natural Apatite Weight: 0.91 CT. Size: 5 x 5 x 2.7 MM. Shape: Round Shape Color: Paraiba Color Clarity:SI1 Luster: Good Gems Origin: Tanzania Treatment: Unheated Cr

2026

Natural Paraiba Color Apatite Gemstones 0.91 Ct. 2 Pcs. Round Shape 5 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Green Chrome Diopside Gemstones 2.54 Ct. 10 Pcs. Octagon Shape 5.2 x 3 Mm.: Product ID: 801608231 Product Name: Natural Chrome Diopside Weight: 2.54 CT. Size: 5.2 x 3 x 1.8 MM. Shape: Octagon Color: Green Clarity:SI1 Luster: Good Gems Origin: Russia Treatment: Unheated Crysta

2026

Natural Green Chrome Diopside Gemstones 2.54 Ct. 10 Pcs. Octagon Shape 5.2 x 3 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Bi Color Ametrine Gemstones 6.13 Ct. Octagon Shape 10.8 x 9.7 Mm.: Product ID: 800408637 Product Name: Natural Ametrine Weight: 6.13 CT. Size: 10.8 x 9.7 x 8.1 MM. Shape: Octagon Color: Bi Color Clarity:VVS Luster: Good Gems Origin: Bolivia Treatment: Unheated Crysta

2026

Natural Bi Color Ametrine Gemstones 6.13 Ct. Octagon Shape 10.8 x 9.7 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Baby Blue Aquamarine Gemstones 0.83 Ct. Oval Shape 6.8 x 5 Mm.: Product ID: 800812161 Product Name: Natural Aquamarine Weight: 0.83 CT. Size: 6.8 x 5 x 4 MM. Shape: Oval Shape Color: Light Blue Clarity:VSI - SI1 Luster: Good Gems Origin: Brazil Treatment: Unheated

2026

Natural Baby Blue Aquamarine Gemstones 0.83 Ct. Oval Shape 6.8 x 5 Mm.

Treasure of Gems & JewelryLake Charles, LA

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Fossils Auctions

Saber-Toothed Tiger Fossil Skull, Late Miocene — Complete Dentition

Mimbres Black-on-White Pottery Bowl - Standing Woman, Kill Hole

Persian Siljuk Bronze Lamp Stand, Khorasan Region

Fine Fossils, Native American, Asian, Ethno

Artemis Fine Arts

Starts on:

Louisville, CO, US

6 days Left

Michoacan Pottery Figure - Seated Dignitary in Headdress

Prehistoric Complete Oreodont Femur Bone Fossil

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

VARIETY SALE Pre-Columbian, Ethnographic Art

Artemis Fine Arts

Starts on:

Louisville, CO, US

7 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

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