Antique & Vintage Fossils for Sale in Online Auctions

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4.15 ct Lot of Afghan Panjshir Emeralds, Mixed Cuts, Natural Color: This lot of natural emeralds, totaling 4.15 carats, originates from the famed Panjshir Valley in Afghanistan—a region long celebrated for producing emeralds with exceptional clarity and vibrant blui

2026

4.15 ct Lot of Afghan Panjshir Emeralds, Mixed Cuts, Natural Color

Chan & Scott Auction HouseLinkoping, Ostergotland

4 1/2" Refugio, Great Color Material, found in Comanche Co., Texas: 4 1/2" Refugio, Great Color Material, found in Comanche Co., Texas

2026

4 1/2" Refugio, Great Color Material, found in Comanche Co., Texas

Heartland Artifact AuctionsQuincy, IL

4.675" Megalodon Fossilized Sharks Tooth, South Carolina: 4.675" Megalodon Fossilized Sharks Tooth, South Carolina

2026

4.675" Megalodon Fossilized Sharks Tooth, South Carolina

Heartland Artifact AuctionsQuincy, IL

Lot of Elk & Bear Teeth, Mandan, North Dakota: Lot of Elk & Bear Teeth, Mandan, North Dakota

2026

Lot of Elk & Bear Teeth, Mandan, North Dakota

Heartland Artifact AuctionsQuincy, IL

2 1/2" Quartz Point, Oregon: 2 1/2" Quartz Point, Oregon

2026

2 1/2" Quartz Point, Oregon

Heartland Artifact AuctionsQuincy, IL

Group of 8 Carnivore Teeth: Group of 8 Carnivore Teeth

2026

Group of 8 Carnivore Teeth

Heartland Artifact AuctionsQuincy, IL

1 5/8" Colorful Bird Point: 1 5/8" Colorful Bird Point

2026

1 5/8" Colorful Bird Point

Heartland Artifact AuctionsQuincy, IL

Lot of Bird Points, Northwest Agate and Obsidian: Lot of Bird Points, Northwest Agate and Obsidian

2026

Lot of Bird Points, Northwest Agate and Obsidian

Heartland Artifact AuctionsQuincy, IL

2 3/8" Rice Shallow Notch: 2 3/8" Rice Shallow Notch

2026

2 3/8" Rice Shallow Notch

Heartland Artifact AuctionsQuincy, IL

1 15/16" Allen Trans-Paleo, 8500-7500 BP, For Identification Reference Overstreet 12th Edition Pg. 9: 1 15/16" Allen Trans-Paleo, 8500-7500 BP, For Identification Reference Overstreet 12th Edition Pg. 929

2026

1 15/16" Allen Trans-Paleo, 8500-7500 BP, For Identification Reference Overstreet 12th Edition Pg. 9

Heartland Artifact AuctionsQuincy, IL

Lot of Clear Agate Bird Points, Northwestern States: Lot of Clear Agate Bird Points, Northwestern States

2026

Lot of Clear Agate Bird Points, Northwestern States

Heartland Artifact AuctionsQuincy, IL

Loose Diamond - ROUND 0.36ct D VS1: Loose Diamond - ROUND 0.36ct D VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 0.36 Color: D Clarity: VS1 Certification: IGI Video:

2026

Loose Diamond - ROUND 0.36ct D VS1

Diamond DepotNew York, NY

Loose Diamond - HEXAGONAL 1.47ct E VS1: Loose Diamond - HEXAGONAL 1.47ct E VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: HEXAGONAL Carats: 1.47 Color: E Clarity: VS1 Certification: IGI Video:

2026

Loose Diamond - HEXAGONAL 1.47ct E VS1

Mynt AuctionsNew York, NY

Loose Diamond - CUSHION MODIFIED 1.03ct D VVS2: Loose Diamond - CUSHION MODIFIED 1.03ct D VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: CUSHION MODIFIED Carats: 1.03 Color: D Clarity: VVS2 Certification: IGI Vide

2026

Loose Diamond - CUSHION MODIFIED 1.03ct D VVS2

Mynt AuctionsNew York, NY

Loose Diamond - ROUND 5.02ct E VVS2: Loose Diamond - ROUND 5.02ct E VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 5.02 Color: E Clarity: VVS2 Certification: IGI Video:

2026

Loose Diamond - ROUND 5.02ct E VVS2

Mynt AuctionsNew York, NY

400 grams Polished Lapis Lazuli Freefoam Tumblr: 400 grams Polished Lapis Lazuli Freefoam Tumblr Shipping Rate: FREE SHIPPING .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multiple it

2026

400 grams Polished Lapis Lazuli Freefoam Tumblr

Fantasy JewelryMuscat, AE

Keichosaurus, Marine Reptile Fossil Skeleton: Keichosaurus, Marine Reptile Fossil Skeleton. Keichousaurus was a Late Triassic marine reptile belonging to the Pleurosaur family, a group of small aquatic reptiles that disappeared approximately 250

2026

Keichosaurus, Marine Reptile Fossil Skeleton

Clark's Auction CompanyScotts Valley, CA

DARK GREEN EMERALD ZAMBIAN OVAL CUT NATURAL 3.52 tcw: exceptional clarity, high durability, and a vibrant, often slightly bluish-green color. Expertly cut in an oval shape, these stones typically exhibit excellent brilliance

2026

DARK GREEN EMERALD ZAMBIAN OVAL CUT NATURAL 3.52 tcw

California GemstonesOceanside, CA

London Blue Topaz Marquis cut 2.13 ct NO RESERVE: PLEASE BUY ME, I have been ignored for 4 auctions.............2.13-carat London Blue Topaz with a marquise cut is a medium-to-dark, grayish-blue gemstone, often described as having an "steely" appeara

2026

London Blue Topaz Marquis cut 2.13 ct NO RESERVE

California GemstonesOceanside, CA

Natural Amethyst 4,78ct Oval Cut NICE Sparkle: A sultry gemstone suitable for statement jewelry like rings or pendants. Certainly a striking gemstone with tons of sparkle and unique color.

2026

Natural Amethyst 4,78ct Oval Cut NICE Sparkle

California GemstonesOceanside, CA

Natural Green Emerald Round Cut 3mm 10 pcs Loose Gemstone NO RESERVE: Gemstone Type: 100% Natural Earth Mined Colombian Emeralds.Origin: Colombia, known for a pure, intense, vibrant green.Size: 3mm in diameter, round cut.Quantity: 10 pieces,sold as a parcel.Shape: Round

2026

Natural Green Emerald Round Cut 3mm 10 pcs Loose Gemstone NO RESERVE

California GemstonesOceanside, CA

Natural Amethyst 5.59ct Round Cut High Clarity: Features a classic round cut, ideal center piece for necklaces or a ring. This stone is violet-purple in color sourced from Brazil and exhibit high clarity.

2026

Natural Amethyst 5.59ct Round Cut High Clarity

California GemstonesOceanside, CA

Natural Amethyst 7.44ct PEAR Cut from Brazil: a substantial, teardrop-shaped gemstone, typically featuring a vibrant purple hue, often with deep red or blue flashes, and is prized for its clarity and fiery sparkle. As a variety of quartz (hardnes

2026

Natural Amethyst 7.44ct PEAR Cut from Brazil

California GemstonesOceanside, CA

Natural Amethyst LOT 7ct ea Oval Cut 7 stones from Brazil: PLEASE BUY MEI AM LONELY AND ALL THE OTHER GEMSTONES ARE GOING AWAY.

2026

Natural Amethyst LOT 7ct ea Oval Cut 7 stones from Brazil

California GemstonesOceanside, CA

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Fossils Auctions

ROCK STONE LAPIDARY SPECIMEN

TURITELLA CABOCHON ROCK STONE LAPIDARY SPECIMEN

MOZARKITE ROCK STONE LAPIDARY SPECIMEN

ROCKS, GEMS, QUARTZ, PYRITE & FOSSILS

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

Rare Fossilized Dinocrocuta Skull, Terrible Hyena

Large Woodland Period Steatite Platform Pipe

Roman Imperial Silver Cup with Twin Handles

Fossils | Native American | Ethnographic Art

Artemis Fine Arts

Starts on:

Louisville, CO, US

7 days Left

GEM RHODONITE ROCK STONE LAPIDARY SPECIMEN

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

AVENTURINE AND AQUAMARINE ROCK STONE LAPIDARY SPECIMEN

ROCKS, GEMS, HERKIMER DIAMONDS & CORAL

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

3 days Left

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