Antique & Vintage Fossils for Sale in Online Auctions

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4.87 ct "Top Qulaity" Natural Yellow Mystic Quartz Pair: Gemstones: Natural Mystic Quartz /Carat Weights: 4.87 ct /Size or Dimensions: 10 X 8 mm /Treatment: Coated

2026

4.87 ct "Top Qulaity" Natural Yellow Mystic Quartz Pair

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16.31 Ct "Top Quality" Natural Green Amethyst: Gemstones: Natural Green Amethyst /Carat Weights: 16.31 Ct /Size or Dimensions: 19 X 14 X 9.60 mm / Treatment: Heated

2026

16.31 Ct "Top Quality" Natural Green Amethyst

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0.91 Ct Natural Aquamarine: Gemstones: Natural Aquamarine /Carat Weights: 0.91 ct /Size or Dimensions: 7 X 5 X 3.50 mm /Treatment: Natural

2026

0.91 Ct Natural Aquamarine

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33.65 Ct Natural Iron Tiger's Eye: Gemstones: Natural Tiger's Eye /Carat Weights: 33.65 ct /Size or Dimensions: 30 X 19 X 5 mm /Treatment: No

2026

33.65 Ct Natural Iron Tiger's Eye

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3.95 ct "Top Quality" Natural Purple Amethyst: Gemstones: Natural African Amethyst /Carat Weights: 3.95 ct /Size or Dimensions: 14 X 10 X 5 mm /Origin : Africa

2026

3.95 ct "Top Quality" Natural Purple Amethyst

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14.43 Ct Natural Green Flash Labradorite: Gemstones: Natural LabradoriteCarat Weights: 14.43 ct Size/Dimensions: 16.50 X 16.50 mm ApproxTreatment: No

2026

14.43 Ct Natural Green Flash Labradorite

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3.73 ct "Top Luster" Natural Sunstone Set: Gemstones: Natural Sunstone /Carat Weights: 3.73 ct /Size or Dimensions: 4.50 X 3.00 _ 7.50 X 4.50 mm Approx

2026

3.73 ct "Top Luster" Natural Sunstone Set

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3.69 ct "Top Quality" Brazilian Natural Purple Amethyst: Gemstones: Natural Brazil Amethyst /Carat Weights: 3.69 ct /Size or Dimensions: 12.60 X 9.50 X 4.50 mm /Origin : Brazil

2026

3.69 ct "Top Quality" Brazilian Natural Purple Amethyst

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1.12 Ct Natural Aquamarine: Gemstones: Natural Aquamarine /Carat Weights: 1.12 ct /Size or Dimensions: 8 X 6 mm /Treatment: Natural

2026

1.12 Ct Natural Aquamarine

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18.34 Ct "Beautiful"Aqua Terra Costa Doublet Quartz: Gemstones: Natural Quartz /Carat Weights: 18.34 ct /Size or Dimensions: 25 X 12 X 8.50 mm Approx /Treatment: Doublet QuartzThis beautiful gemstone is crafted from two layers of natural quartz, forming

2026

18.34 Ct "Beautiful"Aqua Terra Costa Doublet Quartz

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2.60 ct Natural Pink Coral Heart: Gemstones: Natural Pink Coral /Carat Weights: 2.60 ct /Size or Dimensions: 10.50 X 9.20 X 4 mm

2026

2.60 ct Natural Pink Coral Heart

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1.04 ct Natural Tourmaline: Gemstones: Natural Tourmaline /Carat Weights: 1.04 ct /Size or Dimensions: 5 X 5 mm

2026

1.04 ct Natural Tourmaline

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10.42 Ct "Beautiful"Aqua Terra Costa Doublet Quartz Set: Gemstones: Natural Quartz /Carat Weights: 10.42 ct /Size or Dimensions: 13 X 6 mm Approx /Treatment: Doublet QuartzThis beautiful gemstone is crafted from two layers of natural quartz, forming a stunn

2026

10.42 Ct "Beautiful"Aqua Terra Costa Doublet Quartz Set

Finest Gems Auction

6.08 Ct Natural Labradorite Faceted: Gemstones: Natural LabradoriteCarat Weights: 6.08 ct Size/Dimensions: 14 X 10 X 5.50 mm ApproxTreatment: No

2026

6.08 Ct Natural Labradorite Faceted

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6.15 ct "Top Quality" Natural Deep Purple African Amethyst: Gemstones: Natural African Amethyst /Carat Weights: 6.15 ct /Size or Dimensions: 12.70 X 10.50 X 6.70 mm /Origin : Africa

2026

6.15 ct "Top Quality" Natural Deep Purple African Amethyst

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1.04 Ct Natural Ethiopian Green Fire Opal: Gemstones: Natural Fire Opal /Carat Weights: 1.04 ct /Size or Dimensions: 9 X 7 X 3.50 mm /Treatment: Color Dyed

2026

1.04 Ct Natural Ethiopian Green Fire Opal

Finest Gems Auction

6.21 ct "Top Qulaity" Natural Yellow Mystic Quartz Pair: Gemstones: Natural Mystic Quartz /Carat Weights: 6.21 ct /Size or Dimensions: 10 X 10 mm Approx /Treatment: Coated

2026

6.21 ct "Top Qulaity" Natural Yellow Mystic Quartz Pair

Finest Gems Auction

5.51 ct "Top Quality" Natural Deep Purple African Amethyst: Gemstones: Natural African Amethyst / Carat Weights: 5.51 ct / Size or Dimensions: 12 X 12 X 7 mm / Origin : Africa

2026

5.51 ct "Top Quality" Natural Deep Purple African Amethyst

Finest Gems Auction

2.64 ct "Top Quality" Natural Bicolor Ametrine: Gemstones: Natural Ametrine /Carat Weights: 2.64 ct /Size or Dimensions: 9.30 X 9.08 X 6.70 mm Approx

2026

2.64 ct "Top Quality" Natural Bicolor Ametrine

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8.43 Ct Unheated Natural Star Garnet: Gemstones: Natural Star Garnet /Carat Weights: 8.43 ct /Size or Dimensions: 12.70 X 9.80 X 6 mm /Treatment: None

2026

8.43 Ct Unheated Natural Star Garnet

Finest Gems Auction

10.49 Ct "Beautiful"Aqua Terra Costa Doublet Quartz: Gemstones: Natural Quartz /Carat Weights: 10.49 ct /Size or Dimensions: 16 X 12 mm Approx /Treatment: Doublet QuartzThis beautiful gemstone is crafted from two layers of natural quartz, forming a stun

2026

10.49 Ct "Beautiful"Aqua Terra Costa Doublet Quartz

Finest Gems Auction

61 Ct Natural Moss Agate: Gemstones: Natural Agate /Carat Weights: 61 ct /Size or Dimensions: 34 X 34 X 6 MM Approx

2026

61 Ct Natural Moss Agate

Finest Gems Auction

3.60 ct "Top Qulaity" Natural Rainbow Mystic Quartz Concave: Gemstones: Natural Mystic Quartz /Carat Weights: 3.60 ct /Size or Dimensions: 10 X 8 X 5.20 mm /Treatment: Coated

2026

3.60 ct "Top Qulaity" Natural Rainbow Mystic Quartz Concave

Finest Gems Auction

23.26 Ct "AAA Grade" Natural Green Flash Labradorite: Gemstones: Natural LabradoriteCarat Weights: 23.26 ct Size/Dimensions: 20.80 X 13.60 X 7.40 mmTreatment: No

2026

23.26 Ct "AAA Grade" Natural Green Flash Labradorite

Finest Gems Auction

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24

Fossils Auctions

Signed Handel Triple Scrolled Case Base & Geometric Leaded Glass Shade

Designer 18k White Gold & 2 Carat Diamond Earrings

Syd Solomon (American, 1917-2004) Original Abstract Oil and Acrylic on Canvas 'Dawnote'

May Estate & Jewelry Auction

Heritage Gallery Auctions

Starts on:

Patchogue, NY, US

Guro Gu Female Dance Mask | Hardwood | Coiffure Scarification

Fossilized Entelodont Hell Pig Skull

Egyptian Faience Ushabtis

ARTE PRIMITIVO Tribal, Ethnographic, Ancient

Artemis Fine Arts

Starts on:

Louisville, CO, US

Costa Rica Head Vessel, Feline & Reclining Deity

Jalisco Red-Slip Hunchback Figure - Conical Headdress

Mississippian Cat Serpent Effigy Bowl (Mythic Water Being)

ARTE PRIMITIVO Pre-Columbian, Native American

Artemis Fine Arts

Starts on:

Louisville, CO, US

6 days Left

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