Fossil Fossils

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1.00 Carat G-SI1-VG-EX Marquise Cut Natural Diamond with IGL Grading Report: This is a loose natural diamond featuring a marquise cut. The gemstone is accompanied by a gemological grading report from International Gemological Laboratories (IGL), report number 960408. The diamo

2026

1.00 Carat G-SI1-VG-EX Marquise Cut Natural Diamond with IGL Grading Report

Gallery 63Atlanta, GA

Volcanic Rock Structure: Volcanic Rock Structure. Polished Brown and White Center. Some Scratching. Paint Present. Measures app 3in H x 2.5in L. Volcanic Rocks, Rock Structures, Polished Rocks, Geology, Rock Specimen, Natural

2026

Volcanic Rock Structure

The Benefit Shop Foundation Inc.Mount Kisco, NY

4.10 Carats Flawless Aquamarine Gemstone - 19X7X6 mm: 4.10 Carats Flawless Aquamarine Gemstone - 19X7X6 mm SHIPPING: 23$ Worldwide

2026

4.10 Carats Flawless Aquamarine Gemstone - 19X7X6 mm

Fantasy JewelryMuscat, AE

3 Carats Nigerian Aquamarine Gemstone - 11X7X6 mm: 3 Carats Nigerian Aquamarine Gemstone - 11X7X6 mm

2026

3 Carats Nigerian Aquamarine Gemstone - 11X7X6 mm

Fantasy JewelryMuscat, AE

2.50 Carats Natural Deep Blue Aquamarine Gemstone - 10X8X5 mm: 2.50 Carats Natural Deep Blue Aquamarine Gemstone - 10X8X5 mm SHIPPING: 23$ Worldwide

2026

2.50 Carats Natural Deep Blue Aquamarine Gemstone - 10X8X5 mm

Fantasy JewelryMuscat, AE

8.70 ct Natural Black Fossil Coral: Gemstones: Natural Fossil Coral /Carat Weights: 8.70 ct /Size or Dimensions: 22 X 14.50 X 3..70 mm Approx

2026

8.70 ct Natural Black Fossil Coral

Finest Gems Auction Rajasthan, IN

10.03 ct Natural Black Fossil Coral: Gemstones: Natural Fossil Coral /Carat Weights: 10.03 ct /Size or Dimensions: 20 X 20 mm Approx

2026

10.03 ct Natural Black Fossil Coral

Finest Gems Auction Rajasthan, IN

26.39 ct Natural Black Fossil Coral: Gemstones: Natural Fossil Coral /Carat Weights: 26.39 ct /Size or Dimensions: 32.70 X 20.50 X 4.90 mm Approx

2026

26.39 ct Natural Black Fossil Coral

Finest Gems Auction Rajasthan, IN

1.88 Ct Natural Blue Kyanite: Gemstones: Natural Kyanite /Carat Weights: 1.88 ct /Size or Dimensions: 19.40 x 6 x 3 mm / Treatment: No

2026

1.88 Ct Natural Blue Kyanite

Finest Gems Auction Rajasthan, IN

11.66 ct "Top Qulaity" Natural Yellow Mystic Quartz: Gemstones: Natural Mystic Quartz /Carat Weights: 11.66 ct /Size or Dimensions: 16 X 12 X 8 mm /Treatment: Coated

2026

11.66 ct "Top Qulaity" Natural Yellow Mystic Quartz

Finest Gems Auction Rajasthan, IN

30.25 ct "Top Qulaity" Natural Rainbow Mystic Quartz: Gemstones: Natural Mystic Quartz /Carat Weights: 30.28 ct /Size or Dimensions: 20 X 20 X 14.40 mm /Treatment: Coated

2026

30.25 ct "Top Qulaity" Natural Rainbow Mystic Quartz

Finest Gems Auction Rajasthan, IN

7.81 Ct "Beautiful"Aqua Terra Costa Doublet Quartz: Gemstones: Natural Quartz /Carat Weights: 7.81 ct /Size or Dimensions: 13 X 13 mm Approx /Treatment: Doublet QuartzThis beautiful gemstone is crafted from two layers of natural quartz, forming a stunn

2026

7.81 Ct "Beautiful"Aqua Terra Costa Doublet Quartz

Finest Gems Auction Rajasthan, IN

1.23 Ct Natural Blue Sapphire Heart Pair: Gemstones: Natural Sapphire /Carat Weights: 1.23 ct /Size or Dimensions: 5 X 5 mm /Treatment: Glass Filled

2026

1.23 Ct Natural Blue Sapphire Heart Pair

Finest Gems Auction Rajasthan, IN

1.42 ct Natural Tourmaline Set: Gemstones: Natural Tourmaline /Carat Weights: 1.42 ct /Size or Dimensions: 6 X 4 mm

2026

1.42 ct Natural Tourmaline Set

Finest Gems Auction Rajasthan, IN

13.97 Ct Natural Malachite Pair: Gemstones: Natural Hessonite Garnet /Carat Weights: 13.97 ct /Size or Dimensions: 24 X 7 mm /Treatment: None

2026

13.97 Ct Natural Malachite Pair

Finest Gems Auction Rajasthan, IN

5.87 Ct "Beautiful"Aqua Terra Costa Doublet Quartz: Gemstones: Natural Quartz /Carat Weights: 5.87 ct /Size or Dimensions:12 X 10 mm Approx /Treatment: Doublet QuartzThis beautiful gemstone is crafted from two layers of natural quartz, forming a stunni

2026

5.87 Ct "Beautiful"Aqua Terra Costa Doublet Quartz

Finest Gems Auction Rajasthan, IN

23.83 ct Natural African Amethyst Cab Pear Set: Gemstones: Natural African Amethyst /Carat Weights: 23.83 ct /Size or Dimensions: 9 X 6 mm /Origin : Africa

2026

23.83 ct Natural African Amethyst Cab Pear Set

Finest Gems Auction Rajasthan, IN

10.26 Ct Unheated Natural Star Garnet: Gemstones: Natural Star Garnet /Carat Weights: 10.26 ct /Size or Dimensions: 12.20 X 10.70 X 6.60 mm /Treatment: None

2026

10.26 Ct Unheated Natural Star Garnet

Finest Gems Auction Rajasthan, IN

10.39 ct "Top Quality" Brazilian Natural Purple Amethyst: Gemstones: Natural Brazil Amethyst /Carat Weights: 10.39 ct /Size or Dimensions: 16.30 X 12.70 X 8 mm /Origin : Brazil

2026

10.39 ct "Top Quality" Brazilian Natural Purple Amethyst

Finest Gems Auction Rajasthan, IN

8.07 ct "Top Qulaity" Natural Yellow Mystic Quartz Pair: Gemstones: Natural Mystic Quartz /Carat Weights: 8.07 ct /Size or Dimensions: 11 X 9 X 6 mm /Treatment: Coated

2026

8.07 ct "Top Qulaity" Natural Yellow Mystic Quartz Pair

Finest Gems Auction Rajasthan, IN

6.36 ct "Top Qulaity" Natural Rainbow Mystic Quartz Concave: Gemstones: Natural Mystic Quartz /Carat Weights: 6.36 ct /Size or Dimensions: 114 X 10 X 7 mm /Treatment: Coated

2026

6.36 ct "Top Qulaity" Natural Rainbow Mystic Quartz Concave

Finest Gems Auction Rajasthan, IN

18.88 ct "Top Quality" Brazilian Natural Pink Amethyst: Gemstones: Natural Brazil Amethyst /Carat Weights: 18.88 ct /Size or Dimensions: 17 X 16.90 X 9.70 mm /Origin : Brazil

2026

18.88 ct "Top Quality" Brazilian Natural Pink Amethyst

Finest Gems Auction Rajasthan, IN

36.65 ct "Top Qulaity" Natural Rainbow Mystic Quartz: Gemstones: Natural Mystic Quartz /Carat Weights: 36.65 ct /Size or Dimensions: 22 X 22 X 15.50 mm /Treatment: Coated

2026

36.65 ct "Top Qulaity" Natural Rainbow Mystic Quartz

Finest Gems Auction Rajasthan, IN

8.93 Ct Natural Star Diopside Oval: Gemstones: Natural Sar Diopside /Carat Weights: 8.93 ct /Size or Dimensions: 13 X 11 X 7 mm Approx

2026

8.93 Ct Natural Star Diopside Oval

Finest Gems Auction Rajasthan, IN

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Fossils Auctions

Beautiful Malachite Dish, 454 grams

Quartz Carved Cockatoos on Pyrite Cluster, 104 grams

Fine Ancient Meteorite Specimen

Summer Jewelry, Fossils and Minerals Auction

Inspired Auctions

Starts on:

Brea, CA, US

Exhibited Maya Palenque Rubbing - Temple of the Cross

Caddo Blackware Bipod Bottle with Engraved Arched Form

Peter Max Pop Art Poster - "Love" (1969)

Pre-Columbian | Antiquities | Fine Arts

Artemis Fine Arts

Starts on:

Louisville, CO, US

2 days Left

2 13/16" Saddle Bannerstone, Granite with Porphyry Material, Morrow Co., Ohio, Ex. Randy Bauer,

4 1/8" Ocala Point, LaSalle Co., Illinois, Ex. Larry VanBibber, Ex. Brian Wrage, Motley COA

2 1/8" Fishtail Dalton, Tupelo, Arkansas, Found by John Middlebrook

Native American, Pre-Columbian Artifacts

Heartland Artifact Auctions

Starts on:

Quincy, IL, US

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