Travertine Fossils

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Pulalius Vulgaris Crab Fossil: Dated to the Late Eocene period. Measures 5" x 3". Condition is consistent with age and use, see pictures. No refunds given.

2026

Pulalius Vulgaris Crab Fossil

Orange City, FL

Seminole Estate Auction

4.5

(100)

Loose Diamond - OVAL 1.35ct D VS2: Loose Diamond - OVAL 1.35ct D VS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: OVAL Carats: 1.35 Color: D Clarity: VS2 Certification: IGI Condition: Pre-Owned PLEASE NO

2026

Loose Diamond - OVAL 1.35ct D VS2

New York, NY

Bidhaus

4.3

(878)

Loose Diamond - PEAR 1.53ct Fancy Vivid Blue VVS2: Loose Diamond - PEAR 1.53ct Fancy Vivid Blue VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: PEAR Carats: 1.53 Color: Fancy Vivid Blue Certification: IGI Video:

2026

Loose Diamond - PEAR 1.53ct Fancy Vivid Blue VVS2

New York, NY

Bidhaus

4.3

(878)

Loose Diamond - RADIANT 1.07ct D VVS1: Loose Diamond - RADIANT 1.07ct D VVS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: RADIANT Carats: 1.07 Color: D Clarity: VVS1 Certification: IGI Video:

2026

Loose Diamond - RADIANT 1.07ct D VVS1

New York, NY

Mynt Auctions

4.5

(915)

Loose Diamond - ROUND 1.06ct D VS1: Loose Diamond - ROUND 1.06ct D VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 1.06 Color: D Clarity: VS1 Certification: IGI Video:

2026

Loose Diamond - ROUND 1.06ct D VS1

New York, NY

Mynt Auctions

4.5

(915)

Loose Diamond - ROUND 0.31ct Fancy Intense Pink VS1: Loose Diamond - ROUND 0.31ct Fancy Intense Pink VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 0.31 Color: Fancy Intense Pink Certification: IGI Video:

2026

Loose Diamond - ROUND 0.31ct Fancy Intense Pink VS1

New York, NY

Mynt Auctions

4.5

(915)

Natural Lemon Quartz Loose Gemstone Premium Quality Yellow Quartz - 8.60 Carats - 12X12X9 mm: Natural Lemon Quartz Loose Gemstone Premium Quality Yellow Quartz - 8.60 Carats - 12X12X9 mm Shipping:

2026

Natural Lemon Quartz Loose Gemstone Premium Quality Yellow Quartz - 8.60 Carats - 12X12X9 mm

Muscat, AE

Fantasy Jewelry

3.6

(155)

Prehistoric "Trilobite Highway" Fossils in Stone Matrix: Ca. 143–201 million years old. Western Europe, France, Jurassic period, ca. 201 to 143 million years ago. A monumental ammonite cluster presented in a sculptural stone matrix, skillfully cut to

2026

Prehistoric "Trilobite Highway" Fossils in Stone Matrix

Louisville, CO

Artemis Fine Arts

4.7

(1.5k)

Prehistoric "Trilobite Highway" Fossils in Stone Matrix: Ca. 444–485 million years old. North Africa, Morocco, Ordovician period, ca. 485 to 444 million years ago. A striking fossil matrix displaying seven trilobites preserved in raised relief, arrang

2026

Prehistoric "Trilobite Highway" Fossils in Stone Matrix

Louisville, CO

Artemis Fine Arts

4.7

(1.5k)

Large Metacanthina Trilobite Fossil in Stone Matrix: Ca. 395–405 million years old. Alnif region, Morocco. Devonian Period. A striking and well-prepared trilobite of the genus Metacanthina, preserved in high relief within its natural matrix. The s

2026

Large Metacanthina Trilobite Fossil in Stone Matrix

Louisville, CO

Artemis Fine Arts

4.7

(1.5k)

Fossilized Stegodon Bone Fragment - Pleistocene Era: Ca. 66–419.2 million years old. North Africa, Devonian Period to Cretaceous period, ca. 419.2 to 66 million years ago. A collection of ammonite fossils including polished examples, cross-section

2026

Fossilized Stegodon Bone Fragment - Pleistocene Era

Louisville, CO

Artemis Fine Arts

4.7

(1.5k)

Loose Diamond - ROUND 6.0ct E VVS2: Loose Diamond - ROUND 6.0ct E VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 6.0 Color: E Clarity: VVS2 Certification: IGI Video:

2026

Loose Diamond - ROUND 6.0ct E VVS2

New York, NY

Diamond Depot

4.3

(16)

Ideal Loose Diamond - ROUND 5.59ct E VVS2: Ideal Loose Diamond - ROUND 5.59ct E VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 5.59 Color: E Clarity: VVS2 Certification: IGI Video:

2026

Ideal Loose Diamond - ROUND 5.59ct E VVS2

New York, NY

Diamond Depot

4.3

(16)

Loose Diamond - CUSHION MODIFIED 1.54ct Fancy Vivid Pink VVS2: Loose Diamond - CUSHION MODIFIED 1.54ct Fancy Vivid Pink VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: CUSHION MODIFIED Carats: 1.54 Color: Fancy Vivid Pink Certifi

2026

Loose Diamond - CUSHION MODIFIED 1.54ct Fancy Vivid Pink VVS2

New York, NY

Mynt Auctions

4.5

(915)

Natural Pink Tourmaline Gemstones 2.22 Ct. Octagon Shape 9.3 x 7 Mm.: Product ID: 807214322 Product Name: Natural Tourmaline Weight: 2.22 CT. Size: 9.3 x 7 x 3.9 MM. Shape: Octagon Color: Pink Clarity:SI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

2026

Natural Pink Tourmaline Gemstones 2.22 Ct. Octagon Shape 9.3 x 7 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(268)

Natural Smokey Color Quartz Gemstones 1.13 Ct. 2 Pcs. Round Shape 5.5 Mm.: Product ID: 805529911 Product Name: Natural Quartz Weight: 1.13 CT. Size: 5.5 x 5.5 x 3.4 MM. Shape: Round Color: Smokey Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheated Crystal Struct

2026

Natural Smokey Color Quartz Gemstones 1.13 Ct. 2 Pcs. Round Shape 5.5 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(268)

Natural Green Peridot Gemstones 1.57 Ct. 2 Pcs. Heart Shape 6.4 x 6.1 Mm.: Product ID: 805317275 Product Name: Natural Peridot Weight: 1.57 CT. Size: 6.4 x 6.1 x 3.5 MM. Shape: Heart Shape Color: Green Clarity:VSI Luster: Good Gems Origin: Pakistan Treatment: Unheated Crysta

2026

Natural Green Peridot Gemstones 1.57 Ct. 2 Pcs. Heart Shape 6.4 x 6.1 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(268)

Natural Bi Color Ametrine Gemstones 3.50 Ct. Octagon Shape 9.2 x 8 Mm.: Product ID: 800405119 Product Name: Natural Ametrine Weight: 3.50 CT. Size: 9.2 x 8 x 6 MM. Shape: Octagon Color: Bi Color Clarity:VVS Luster: Good Gems Origin: Bolivia Treatment: Unheated Crystal Str

2026

Natural Bi Color Ametrine Gemstones 3.50 Ct. Octagon Shape 9.2 x 8 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(268)

Natural Green Peridot Gemstones 1.09 Ct. Cushion Shape 6.1 Mm.: Product ID: 805317357 Product Name: Natural Peridot Weight: 1.09 CT. Size: 6.1 x 6.1 x 3.8 MM. Shape: Cushion Shape Color: Green Clarity:VSI Luster: Good Gems Origin: Pakistan Treatment: Unheated Crys

2026

Natural Green Peridot Gemstones 1.09 Ct. Cushion Shape 6.1 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(268)

Natural Orangish Red Garnet Gemstones 3.20 Ct. 10 Pcs. Baguette Shape 5.2 x 3.2 Mm.: Product ID: 802937902 Product Name: Natural Red Garnet Weight: 3.20 CT. Size: 5.2 x 3.2 x 2 MM. Shape: Baguette Shape Color: Orangish Red Clarity:SI1 Luster: Good Gems Origin: Tanzania Treatment: Unhe

2026

Natural Orangish Red Garnet Gemstones 3.20 Ct. 10 Pcs. Baguette Shape 5.2 x 3.2 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(268)

Natural Yellow Citrine Gemstones 2.33 Ct. 2 Pcs. Round Shape 7 Mm.: Product ID: 801815371 Product Name: Natural Citrine Weight: 2.33 CT. Size: 7 x 7 x 4.6 MM. Shape: Round Shape Color: Yellow Clarity:VSI - SI1 Luster: Good Gems Origin: Brazil Treatment: Unheated Cryst

2026

Natural Yellow Citrine Gemstones 2.33 Ct. 2 Pcs. Round Shape 7 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(268)

Natural Green Peridot Gemstones 1.24 Ct. 2 Pcs. Round Shape 5.3 Mm.: Product ID: 805317580 Product Name: Natural Weight: 1.24 CT. Size: 5.3 x 5.3 x 3.5 MM. Shape: Round Color: Green Clarity:VSI Luster: Good Gems Origin: Pakistan Treatment: Unheated Crystal Structure: H

2026

Natural Green Peridot Gemstones 1.24 Ct. 2 Pcs. Round Shape 5.3 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(268)

Natural Blue Sapphire Gemstones 0.50 Ct. Oval Shape 5.8 x 4.6 Mm.: Product ID: 806004847 Product Name: Natural Blue Sapphire Weight: 0.50 CT. Size: 5.8 x 4.6 x 1.9 MM. Shape: Oval Color: Blue Clarity:SI Luster: Good Gems Origin: Bangkaja, Thailand Treatment: Heated C

2026

Natural Blue Sapphire Gemstones 0.50 Ct. Oval Shape 5.8 x 4.6 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(268)

Natural Light Blue Aquamarine Gemstones 0.94 Ct. Oval Shape 8.4 x 6.7 Mm.: Product ID: 800804153 Product Name: Natural Aquamarine Weight: 0.94 CT. Size: 8.4 x 6.7 x 3.2 MM. Shape: Oval Color: Light Blue Clarity:SI Luster: Good Gems Origin: Brazil Treatment: Unheated Crystal

2026

Natural Light Blue Aquamarine Gemstones 0.94 Ct. Oval Shape 8.4 x 6.7 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(268)

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24

Fossils Auctions

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:

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Quimbaya Cast Gold Female Figure with Danglers, Colombia (115 gr)

Rare Dinocrocuta "Terrible Hyena" Fossil Skull, Central Asia

Anasazi Tularosa Black-on-White Bird Effigy Vessel

DAY 1 Pre-Columbian, Native American, Fossils

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Starts on:

Louisville, CO, US

7 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

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