Coral Fossils

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7.29 Ct "Top Grade" Natural Ethiopian Fire Opal Rough: Gemstones: Natural Fire Opal /Carat Weights: 7.29 ct /Treatment: No

2026

7.29 Ct "Top Grade" Natural Ethiopian Fire Opal Rough

Finest Gems Auction Rajasthan, IN

42.30 Ct Natural Lapidolite: Gemstones: Natural LapidoliteCarat Weights: 42.30ct Size/Dimensions: 41 X 25 X 4 mm ApproxTreatment: No

2026

42.30 Ct Natural Lapidolite

Finest Gems Auction Rajasthan, IN

1.01 Ct "Top Quality" Natural Yellow Sapphire Set: Gemstones: Natural Sapphire /Carat Weights: 1.01 ct /Size or Dimensions: 4 X 3 mm /Treatment: Heated

2026

1.01 Ct "Top Quality" Natural Yellow Sapphire Set

Finest Gems Auction Rajasthan, IN

5.62 Ct Natural Hessonite Garnet: Gemstones: Natural Hessonite Garnet /Carat Weights: 5.62 ct /Size or Dimensions: 11.20 X 8.40 X 5.95 mm /Treatment: None

2026

5.62 Ct Natural Hessonite Garnet

Finest Gems Auction Rajasthan, IN

15.45 Ct "Rarest" Natural Ammolite: Gemstones: Natural AmmoliteCarat Weights: 15.45 ct Size/Dimensions: 24 X 17.5 X 5 mm ApproxTreatment: No

2026

15.45 Ct "Rarest" Natural Ammolite

Finest Gems Auction Rajasthan, IN

57.79 Ct Natural Blue Flash Labradorite: Gemstones: Natural LabradoriteCarat Weights: 57.79 ct Size/Dimensions: 44.40 X 28.40 X 5.40 mm ApproxTreatment: No

2026

57.79 Ct Natural Blue Flash Labradorite

Finest Gems Auction Rajasthan, IN

13.09 ct Natural Green Onyx: Gemstones: Natual Onyx /Carat Weights: 13.09 ct /Size or Dimensions: 18 X 14 X 7.30 mm Approx

2026

13.09 ct Natural Green Onyx

Finest Gems Auction Rajasthan, IN

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

Finest Gems Auction Rajasthan, IN

5.45 ct Natural Smoky Quartz Set: Gemstones: Natural Rutile Quartz /Carat Weights: 5.45 ct /Size or Dimensions: 7 X 7 mm /Treatment: No

2026

5.45 ct Natural Smoky Quartz Set

Finest Gems Auction Rajasthan, IN

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

Finest Gems Auction Rajasthan, IN

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 Rajasthan, IN

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

Finest Gems Auction Rajasthan, IN

16.47 ct "Top Quality" Brazilian Natural Pink Amethyst: Gemstones: Natural Brazil Amethyst /Carat Weights: 16.47 ct /Size or Dimensions: 18 X 17 X 9.50 mm /Origin : Brazil

2026

16.47 ct "Top Quality" Brazilian Natural Pink Amethyst

Finest Gems Auction Rajasthan, IN

28.92 Ct Natural Blue Flash Labradorite: Gemstones: Natural LabradoriteCarat Weights: 28.92 ct Size/Dimensions: 30 X 20 X 7 mm ApproxTreatment: No

2026

28.92 Ct Natural Blue Flash Labradorite

Finest Gems Auction Rajasthan, IN

16 Ct "Rarest" Natural Ammolite: Gemstones: Natural AmmoliteCarat Weights: 16 ct Size/Dimensions: 23 X 16.40 X 5.40 mm ApproxTreatment: No

2026

16 Ct "Rarest" Natural Ammolite

Finest Gems Auction Rajasthan, IN

5.74 ct Natural Sunstone: Gemstones: Natural Sunstone /Carat Weights: 5.74 ct /Size or Dimensions: 19.40 X 8 X 5 mm Approx

2026

5.74 ct Natural Sunstone

Finest Gems Auction Rajasthan, IN

1.14 ct Natural Aquamarine: Gemstones: Natural Aquamarine /Carat Weights: 1.14 ct /Size or Dimensions: 8 X 6 X 4 mm Approx /Treatment: Natural

2026

1.14 ct Natural Aquamarine

Finest Gems Auction Rajasthan, IN

ROCK STONE LAPIDARY SPECIMEN: ROCK STONE LAPIDARY SPECIMEN - Authentic estate find offered in our online auction. Perfect for collectors, resellers, and enthusiasts of vintage, antiques, minerals, rocks, crystals, jewelry, and rar

2026

ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

MIXED LOT ROCK STONE LAPIDARY SPECIMEN: MIXED LOT ROCK STONE LAPIDARY SPECIMEN - Authentic estate find offered in our online auction. Perfect for collectors, resellers, and enthusiasts of vintage, antiques, minerals, rocks, crystals, jewelr

2026

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

GEODE ROCK STONE LAPIDARY SPECIMEN: GEODE ROCK STONE LAPIDARY SPECIMEN - Authentic estate find offered in our online auction. Perfect for collectors, resellers, and enthusiasts of vintage, antiques, minerals, rocks, crystals, jewelry, a

2026

GEODE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

NATURAL FORMATION SPANISH PYRITE CUBE ROCK STONE LAPIDARY SPECIMEN: NATURAL FORMATION SPANISH PYRITE CUBE ROCK STONE LAPIDARY SPECIMEN - Authentic estate find offered in our online auction. Perfect for collectors, resellers, and enthusiasts of vintage, antiques, miner

2026

NATURAL FORMATION SPANISH PYRITE CUBE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

ABALONE SHELL: ABALONE SHELL - Authentic estate find offered in our online auction. Perfect for collectors, resellers, and enthusiasts of vintage, antiques, minerals, rocks, crystals, jewelry, and rare unique pieces

2026

Col. Christie Hatman AuctioneersThayer, MO

GEODE ROCK STONE LAPIDARY SPECIMEN: GEODE ROCK STONE LAPIDARY SPECIMEN - Authentic estate find offered in our online auction. Perfect for collectors, resellers, and enthusiasts of vintage, antiques, minerals, rocks, crystals, jewelry, a

2026

GEODE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

MIXED LOT ROCK STONE LAPIDARY SPECIMEN: MIXED LOT ROCK STONE LAPIDARY SPECIMEN - Authentic estate find offered in our online auction. Perfect for collectors, resellers, and enthusiasts of vintage, antiques, minerals, rocks, crystals, jewelr

2026

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

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Fossils Auctions

Jurassic Period Giant Fossil Ammonite | Southern France | 31" Intact Spiral

Monumental 17th C. Chinese Wood Sculpture of Guanyin

18th C. Cusco School Oratorio Portátil, Viceregal Peru, ex-Holler & Saunders

Fine Fossils, Native American, Asian, Ethno

Artemis Fine Arts

Starts on:

Louisville, CO, US

3 days Left

Michoacan Pottery Figure - Seated Dignitary in Headdress

Prehistoric Complete Oreodont Femur Bone Fossil

18th c. Italian Engraving after Reni - Apollo & Aurora

Summer Marketplace | Ancient & Ethnographic

Artemis Fine Arts

Starts on:

Louisville, CO, US

4 11/16" Thebes, Dickey COA, Calhoun Co., Illinois, Found Near the Illinois River

18" x 8 1/2" Large Mammoth Jaw and Tooth Fossil, Recovered from Alaskan Permafrost

10 3/4" Pre-Columbian Moche Culture Stirrup Vessel, Northern Coastal Peru

Pre-Columbian, Native American Artifacts

Heartland Artifact Auctions

Starts on:

Quincy, IL, US

6 days Left

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