Antique & Vintage Fossils for Sale in Online Auctions

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5.48 Ct Natural Hessonite Garnet: Gemstones: Natural Hessonite Garnet /Carat Weights: 5.48 ct /Size or Dimensions: 11.80 X 9.50 X 4.70 mm /Treatment: None

2026

5.48 Ct Natural Hessonite Garnet

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5.55 ct "Top Quality" Brazilian Natural Purple Amethyst: Gemstones: Natural Brazil Amethyst /Carat Weights: 5.55 ct /Size or Dimensions: 12.70 X 9.50 X 6.50 mm /Origin : Brazil

2026

5.55 ct "Top Quality" Brazilian Natural Purple Amethyst

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12.76 ct "Top Qulaity" Natural Yellow Mystic Quartz: Gemstones: Natural Mystic Quartz /Carat Weights: 12.76 ct /Size or Dimensions: 16.20 X 12.20 X 8.30 mm Approx /Treatment: Coated

2026

12.76 ct "Top Qulaity" Natural Yellow Mystic Quartz

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4.83 ct Natural Blue Topaz: Gemstones: Natural Blue Topaz /Carat Weights: 4.83 ct /Size or Dimensions: 13 X 9 X 6 mm /Treatment: Irradiated

2026

4.83 ct Natural Blue Topaz

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0.92 ct Natural London Blue Topaz: Gemstones: Natural london Blue Topaz /Carat Weights: 0.92 ct /Size or Dimensions: 7 X 5 mm

2026

0.92 ct Natural London Blue Topaz

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6.43 ct "Top Quality" Natural Deep Purple African Amethyst: Gemstones: Natural African Amethyst /Carat Weights: 6.43 ct /Size or Dimensions: 13 X 11 X 8 MM Appprox / Origin : Africa

2026

6.43 ct "Top Quality" Natural Deep Purple African Amethyst

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4.68 ct "Top Quality" Natural Deep Purple African Amethyst: Gemstones: Natural African Amethyst /Carat Weights: 4.68 ct /Size or Dimensions: 12 X 12 X 7 mm /Origin : Africa

2026

4.68 ct "Top Quality" Natural Deep Purple African Amethyst

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3.08 Ct "Premium Quality" Natural Moss Agate Faceted Set: Gemstones: Natural Moss Agate /Carat Weights: 3.08 ct /Size or Dimensions: 6 X 4 MM Approx

2026

3.08 Ct "Premium Quality" Natural Moss Agate Faceted Set

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28.29 ct Natural African Amethyst Cab Pear Set: Gemstones: Natural African Amethyst /Carat Weights: 28.29 ct /Size or Dimensions: 9 X 6 mm /Origin : Africa

2026

28.29 ct Natural African Amethyst Cab Pear Set

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28.59 ct Natural Tourmaline Beads: Gemstones: Natural Tourmaline /Carat Weights: 28.59 ct /Size or Dimensions: 7 mm

2026

28.59 ct Natural Tourmaline Beads

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57.55 Ct "Stunning" Purple Fire Labradorite: Gemstones: Natural Labradorite /Carat Weights: 57.55 ct /Size or Dimensions: 39 X 24 X 7 mm /Treatment: Color Dyed

2026

57.55 Ct "Stunning" Purple Fire Labradorite

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0.76 Ct "Play of Colors" Natural Ethiopian Fire Opal Pair: Gemstones: Natural Fire Opal /Carat Weights: 0.76 ct /Size or Dimensions: 5 mm /Treatment: No

2026

0.76 Ct "Play of Colors" Natural Ethiopian Fire Opal Pair

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6.53 Ct Natural Hessonite Garnet: Gemstones: Natural Hessonite Garnet /Carat Weights: 6.53 ct /Size or Dimensions: 11 X 9.30 X 7.30 mm /Treatment: None

2026

6.53 Ct Natural Hessonite Garnet

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22.34 ct Natural African Amethyst Cab Marquise Set: Gemstones: Natural African Amethyst /Carat Weights: 22.34 ct /Size or Dimensions: 10 X 5 mm /Origin : Africa

2026

22.34 ct Natural African Amethyst Cab Marquise Set

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0.66 Ct Natural Ethiopian Fire Opal: Gemstones: Natural Fire Opal /Carat Weights: 0.66 ct /Size or Dimensions: 8 X 6.30 mm /Treatment: No

2026

0.66 Ct Natural Ethiopian Fire Opal

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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

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29.05 Ct Natural Mariam Jasper: Gemstones: Natural Agate /Carat Weights: 29.05 ct /Size or Dimensions: 34 X 19 X 6 MM Approx

2026

29.05 Ct Natural Mariam Jasper

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3.38 Ct "Beautiful"Aqua Terra Costa Doublet Quartz: Gemstones: Natural Quartz /Carat Weights: 3.38 ct /Size or Dimensions: 10 X 10 mm Approx /Treatment: Doublet QuartzThis beautiful gemstone is crafted from two layers of natural quartz, forming a stunn

2026

3.38 Ct "Beautiful"Aqua Terra Costa Doublet Quartz

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1.23 Ct Natural Blue Spinel Pear Set: Gemstones: Natural Fire Opal /Carat Weights: 1.23 ct /Size or Dimensions: 5 X 3 mm Approx

2026

1.23 Ct Natural Blue Spinel Pear Set

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0.69 Ct "Top Quality" Natural Orange Sapphire Set: Gemstones: Natural Sapphire /Carat Weights: 0.69 ct /Size or Dimensions: 4 X 3 mm /Treatment: Heated

2026

0.69 Ct "Top Quality" Natural Orange Sapphire Set

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41.25 Ct Natural Ocean Jasper: Gemstones: Natural Ocean Jasper /Carat Weights: 41.25 ct /Size or Dimensions: 41 X 24 X 5 mm /Treatment: No

2026

41.25 Ct Natural Ocean Jasper

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1.01 Ct Natural Blue Spinel Oval Set: Gemstones: Natural Fire Opal /Carat Weights: 1.01 ct /Size or Dimensions: 4 X 3 mm

2026

1.01 Ct Natural Blue Spinel Oval Set

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46.19 ct Natural Onyx Slice: Gemstones: Natual Onyx Slice /Carat Weights: 46.19 ct /Size or Dimensions: 53 X 23.50 X 5 mmTreatment: Color Dyed

2026

46.19 ct Natural Onyx Slice

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1.39 ct Natural Sakota Emerald: Gemstones: Natural Sakota Emerald /Carat Weights: 1.39 ct /Size or Dimensions: 9X 7 mm Approx /Origin : Brazil

2026

1.39 ct Natural Sakota Emerald

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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