Stone Fossils

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26 Ct Natural Ocean Jasper: Gemstones: Natural Jasper /Carat Weights: 26 ct /Size or Dimensions: 36 X 21 X 4 MM Approx

2026

26 Ct Natural Ocean Jasper

Rajasthan, IN

Finest Gems Auction

4.6

(135)

27.81 ct "Top Quality" Brazilian Natural Pink Amethyst: Gemstones: Natural Brazil Amethyst /Carat Weights: 27.81 ct /Size or Dimensions: 20 X 19.50 X 12.50 mm /Origin : Brazil

2026

27.81 ct "Top Quality" Brazilian Natural Pink Amethyst

Rajasthan, IN

Finest Gems Auction

4.6

(135)

13.06 Ct "Beautiful"Aqua Terra Costa Doublet Quartz: Gemstones: Natural Quartz /Carat Weights: 13.06 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

13.06 Ct "Beautiful"Aqua Terra Costa Doublet Quartz

Rajasthan, IN

Finest Gems Auction

4.6

(135)

8.95 Ct "Top Quality" Natural Green Amethyst: Gemstones: Natural Green Amethyst /Carat Weights: 8.95 Ct /Size or Dimensions: 13 X 13 mm / Treatment: Heated

2026

8.95 Ct "Top Quality" Natural Green Amethyst

Rajasthan, IN

Finest Gems Auction

4.6

(135)

4.45 Ct Natural Royal Blue Moonstone: Gemstones: Natural Blue Moonstone /Carat Weights: 4.45 Ct /Size or Dimensions: 11 X 9 X 5.70 mm

2026

4.45 Ct Natural Royal Blue Moonstone

Rajasthan, IN

Finest Gems Auction

4.6

(135)

0.71 ct "Flawless" Natural Tanzanite: Gemstones: Natural Tanzanite /Carat Weights: 0.71 ct /Size or Dimensions: 7 X 5 X 3 mm Approx /

2026

0.71 ct "Flawless" Natural Tanzanite

Rajasthan, IN

Finest Gems Auction

4.6

(135)

4.20 Ct "Play of Colors" Natural Ethiopian Pink Fire Opal: Gemstones: Natural Fire Opal /Carat Weights: 4.20 ct /Size or Dimensions: 15.36 X 12.46 X 5.07 mm /Treatment: Dyed

2026

4.20 Ct "Play of Colors" Natural Ethiopian Pink Fire Opal

Rajasthan, IN

Finest Gems Auction

4.6

(135)

7.83 Ct Natural Ethiopian Fire Opal Rough: Gemstones: Natural Fire Opal /Carat Weights: 7.83 ct /Treatment: No

2026

7.83 Ct Natural Ethiopian Fire Opal Rough

Rajasthan, IN

Finest Gems Auction

4.6

(135)

4.57 Ct "Premium Quality" Natural Moss Agate Fancy Pair: Gemstones: Natural Moss Agate /Carat Weights: 4.57 ct /Size or Dimensions: 12 X 8 MM Approx

2026

4.57 Ct "Premium Quality" Natural Moss Agate Fancy Pair

Rajasthan, IN

Finest Gems Auction

4.6

(135)

8.46 ct Natural Black Rutile Quartz Cut: Gemstones: Natural Rutile Quartz /Carat Weights: 8.46 ct /Size or Dimensions: 17 X 12 X 6.70 mm /Treatment: No

2026

8.46 ct Natural Black Rutile Quartz Cut

Rajasthan, IN

Finest Gems Auction

4.6

(135)

3.53 Ct Natural Ethiopian Fire Opal Rough: Gemstones: Natural Fire Opal /Carat Weights: 3.53 ct /Treatment: No

2026

3.53 Ct Natural Ethiopian Fire Opal Rough

Rajasthan, IN

Finest Gems Auction

4.6

(135)

3.11 ct Natural Blue Topaz: Gemstones: Natural Blue Topaz /Carat Weights: 3.11 ct /Size or Dimensions: 12 X 8 X 4.80 mm /Treatment: Irradiated

2026

3.11 ct Natural Blue Topaz

Rajasthan, IN

Finest Gems Auction

4.6

(135)

2.32 ct Natural Blue Topaz: Gemstones: Natural Blue Topaz /Carat Weights: 2.32 ct /Size or Dimensions: 8.80 X 8.60 X 5 mm /Treatment: Irradiated

2026

2.32 ct Natural Blue Topaz

Rajasthan, IN

Finest Gems Auction

4.6

(135)

69.05 ct Natural Onyx Slice: Gemstones: Natual Onyx Slice /Carat Weights: 69.05 ct /Size or Dimensions: 58 X 24 X 6.70 mmTreatment: Color Dyed

2026

69.05 ct Natural Onyx Slice

Rajasthan, IN

Finest Gems Auction

4.6

(135)

5.95 ct "Top Qulaity" Natural Yellow Mystic Quartz Pair: Gemstones: Natural Mystic Quartz /Carat Weights: 5.95 ct /Size or Dimensions: 10 X 10 mm /Treatment: Coated

2026

5.95 ct "Top Qulaity" Natural Yellow Mystic Quartz Pair

Rajasthan, IN

Finest Gems Auction

4.6

(135)

1.74 ct Natural Aquamarine: Gemstones: Natural Aquamarine /Carat Weights: 1.74 ct /Size or Dimensions: 9 X 7 X 5 mmTreatment: Natural

2026

1.74 ct Natural Aquamarine

Rajasthan, IN

Finest Gems Auction

4.6

(135)

1.35 ct "Top Quality" Natural Purple African Amethyst: Gemstones: Natural African Amethyst / Carat Weights: 1.35 ct / Size or Dimensions: 7 X 7 mm / Origin : Africa

2026

1.35 ct "Top Quality" Natural Purple African Amethyst

Rajasthan, IN

Finest Gems Auction

4.6

(135)

7.61 ct Natural Black Rutile Quartz Cut: Gemstones: Natural Rutile Quartz /Carat Weights: 7.61 ct /Size or Dimensions: 16 X 11.60 X 6 mm /Treatment: No

2026

7.61 ct Natural Black Rutile Quartz Cut

Rajasthan, IN

Finest Gems Auction

4.6

(135)

3.42 Ct Natural Ethiopian Fire Opal Rough: Gemstones: Natural Fire Opal /Carat Weights: 3.42 ct /Treatment: No

2026

3.42 Ct Natural Ethiopian Fire Opal Rough

Rajasthan, IN

Finest Gems Auction

4.6

(135)

1.84 Ct "Play of Colors" Natural Ethiopian Fire Opal Set: Gemstones: Natural Fire Opal /Carat Weights: 1.84 ct /Size or Dimensions: 7 X 5 mm /Treatment: No

2026

1.84 Ct "Play of Colors" Natural Ethiopian Fire Opal Set

Rajasthan, IN

Finest Gems Auction

4.6

(135)

4.25 Ct Natural Royal Blue Moonstone: Gemstones: Natural Blue Moonstone /Carat Weights: 4.25 Ct /Size or Dimensions: 12 X 9 X 5.50 mm

2026

4.25 Ct Natural Royal Blue Moonstone

Rajasthan, IN

Finest Gems Auction

4.6

(135)

4.88 Ct Natural Hessonite Garnet: Gemstones: Natural Hessonite Garnet /Carat Weights: 4.88 ct /Size or Dimensions: 11.20 X 8.40 X 5.40 mm Approx /Treatment: None

2026

4.88 Ct Natural Hessonite Garnet

Rajasthan, IN

Finest Gems Auction

4.6

(135)

17.96 Ct Natural Moss Agate: Gemstones: Natural Moss Agate /Carat Weights: 17.96 ct /Size or Dimensions: 27 X 17 X 4.80 MM Approx

2026

17.96 Ct Natural Moss Agate

Rajasthan, IN

Finest Gems Auction

4.6

(135)

8.14 ct "Top Qulaity" Natural Yellow Mystic Quartz Pair: Gemstones: Natural Mystic Quartz /Carat Weights: 8.14 ct /Size or Dimensions: 11 X 9 mm /Treatment: Coated

2026

8.14 ct "Top Qulaity" Natural Yellow Mystic Quartz Pair

Rajasthan, IN

Finest Gems Auction

4.6

(135)

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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:

Brea, CA, US

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

Artemis Fine Arts

Starts on:

Louisville, CO, US

3 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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