Fossil

(10,000 upcoming items)

Sort by:

Most Relevant

FEATURED

Ends in 1d 14h

Natural Peridot Gemstone Lot: Green Cushion Cut, August Birthstone, Pakistan Origin

Est.

$250

$300

$100

Jasper52New York, NY

FEATURED

Ends in 1d 13h

Sea Foam Tourmaline Ring Stone, Natural Tourmaline Loose Gemstone

Est.

$200

$250

$90

Jasper52New York, NY

FEATURED

Ends in 1d 11h

Vintage 10kt Ruby/Spinel E Employee/Membership Pin, 1970's/1980's

Est.

$50

$60

$40

Jasper52New York, NY

FEATURED

Ends in 1d 13h

Cushion Cut Peridot Gemstone: 4.70 Carat Natural August Birthstone, Pakistan Origin

Est.

$200

$250

$75

Jasper52New York, NY

2 days Left

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

Est.

$5,000

$7,500

$2,250

Artemis Fine ArtsLouisville, CO

2 days Left

Cretaceous Fossil Teeth - Mosasaur & Marine Reptile Predator Lot

Est.

$350

$525

$150

Artemis Fine ArtsLouisville, CO

2 days Left

Prehistoric "Trilobite Highway" Fossils in Stone Matrix

Est.

$2,000

$3,000

$1,000

Artemis Fine ArtsLouisville, CO

2 days Left

Fossil Tooth Collection - Dinosaur, Crocodile, Shark & Marine Specimens

Est.

$400

$600

$200

(1 bid)

Artemis Fine ArtsLouisville, CO

2 days Left

Six Trilobites and Coral Fossil

Est.

$800

$1,200

$350

(1 bid)

Artemis Fine ArtsLouisville, CO

2 days Left

Hadrosaur Fossil Vertebra, Hell Creek Formation — Late Cretaceous

Est.

$1,600

$2,250

$700

Artemis Fine ArtsLouisville, CO

2 days Left

Two Pleistocene Cave Bear Fossil Canine Teeth | Ursus spelaeus

Est.

$500

$750

$225

Artemis Fine ArtsLouisville, CO

5 days Left

5.53" Exotic Megalodon Shark Tooth Fossil

Est.

$600

$800

$300

Alaska Premier Auctions & AppraisalsAnchorage, AK

FEATURED

Ends in 1d 13h

Swiss Blue Topaz Stone, Heart Shape Topaz Gemstone, Flower Cut Topaz

Est.

$250

$300

$100

Jasper52New York, NY

FEATURED

1 day Left

12.27ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 26AV

Est.

$50

$100

$5

Lazo HeritageThung Wat Don, Sathorn, Bangkok

FEATURED

Ends in 1d 13h

Natural Pink Kunzite Gemstone: Faceted Emerald Cut, 14.90 Carat

Est.

$300

$350

$120

Jasper52New York, NY

FEATURED

Ends in 1d 13h

Pink Kunzite Gemstone 71.75 Ct Afghanistan Natural Spodumene Large Collector Gem Statement Stone

Est.

$1,500

$2,000

$700

Jasper52New York, NY

3 days Left

MADAGASCAR AGATIZED AMMONITE FOSSIL

Est.

$100

$200

$50

Thomaston Place Auction GalleriesThomaston, ME

4 days Left

Collectible Lg Fossil Ammonite Sculptures

Est.

$50

$60

$10

(1 bid)

Wealthier Art & AuctionLa Puente, CA

2 days Left

Orthoceras & Ammonite Fossil Specimen Sculpture

Est.

$1,000

$1

MiddleManBrokers Inc.Sunrise, FL

2 days Left

Large Orthoceras Fossil Stone Panel

Est.

$800

$1,200

$350

Artemis Fine ArtsLouisville, CO

WHITE HOUSE EXECUTIVE CHEF AUCTIONThe Rug Life

$30

(2 bids)

Wealthier Art & AuctionLa Puente, CA

2 days Left

Mammoth Ivory, Fur, Woolly Rhino Tooth & Fern Fossil

Est.

$800

$1,200

$300

Artemis Fine ArtsLouisville, CO

Jun 30, 2026

Large Polished Moroccan Ammonite Fossil, 50/150, 13"h x 16"w

Est.

$50

$100

$25

(1 bid)

Bill Hood & Sons Art & Antique AuctionsDelray Beach, FL

2 days Left

Circular Orthoceras & Ammonite Fossil Slab Table Top

Est.

$700

$1,050

$300

Artemis Fine ArtsLouisville, CO

FEATURED

Ends in 1d 13h

Emerald Cut Amethyst Gemstone: 17.75 Carats, February Birthstone

Est.

$200

$250

$85

Jasper52New York, NY

FEATURED

Ends in 1d 14h

Flower Cut Amethyst Gemstone: February Birthstone, 28.25 Carats

Est.

$350

$400

$140

Jasper52New York, NY

FEATURED

Ends in 1d 13h

13.10 Carat Top Pink Kunzite Cushion Cut Gemstone For Jewelry

Est.

$200

$250

$75

Jasper52New York, NY

FEATURED

Ends in 1d 14h

Deep Pink Kunzite Cushion Cut Eye Clean Gemstone From Afghanistan - 28.840 Carat

Est.

$800

$1,000

$320

Jasper52New York, NY

Jul 04, 2026

Orthoceras Fossil

Est.

$300

$500

$150

(1 bid)

Vogt Auction TexasSan Antonio, TX

2 days Left

Carboniferous Fern & Oligocene Dawn Redwood Plant Fossils

Est.

$300

$450

$150

Artemis Fine ArtsLouisville, CO

5 days Left

4.76" Exotic Megalodon Shark Tooth Fossil

Est.

$800

$1,200

$400

Alaska Premier Auctions & AppraisalsAnchorage, AK

2 days Left

Ammonite Shell Fossil Collection - Polished & Raw Specimens

Est.

$600

$900

$300

Artemis Fine ArtsLouisville, CO

4 days Left

Two Opalized Fossil Sculptures

Est.

$50

$60

$40

(2 bids)

Wealthier Art & AuctionLa Puente, CA

2 days Left

Mirror Fossil Ammonoids & Orthoceras Shell Mirror

Est.

$1,500

$2,250

$650

Artemis Fine ArtsLouisville, CO

2 days Left

Three Polished Devonian Orthoceras Fossil Stone Matrices

Est.

$400

$600

$175

(1 bid)

Artemis Fine ArtsLouisville, CO

Jul 04, 2026

(2) Fossils

Est.

$300

$400

$150

Vogt Auction TexasSan Antonio, TX

FEATURED

Ends in 1d 10h

Stunning set of 3 crystallized Maligano Jasper mushrooms

Est.

$110

$150

$45

Jasper52New York, NY

FEATURED

Ends in 1d 13h

Natural Lustrous Sphene Gemstone: Multi Color Emerald Cut, 4.46 Carat

Est.

$1,500

$2,000

$550

Jasper52New York, NY

FEATURED

Ends in 1d 13h

AIG Certified Natural Aquamarine Santa Maria Blue Color Gemstone From Madagascar - 12.86 Carat

Est.

$2,000

$2,500

$850

(3 bids)

Jasper52New York, NY

FEATURED

Ends in 1d 13h

Full Fire Sphene Ring Stone, Natural Sphene Titanite Ring Gemstone

Est.

$450

$550

$190

Jasper52New York, NY

View:

Fossil Auctions

Quartz Carved Cockatoos on Pyrite Cluster, 104 grams

Summer Jewelry, Fossils and Minerals Auction

Inspired Auctions

Starts on:

Brea, CA, US

Exhibited Maya Palenque Rubbing - Temple of the Cross

Caddo Blackware Bipod Bottle with Engraved Arched Form

Peter Max Pop Art Poster - "Love" (1969)

Pre-Columbian | Antiquities | Fine Arts

Artemis Fine Arts

Starts on:

Louisville, CO, US

2 days Left

2 13/16" Saddle Bannerstone, Granite with Porphyry Material, Morrow Co., Ohio, Ex. Randy Bauer,

4 1/8" Ocala Point, LaSalle Co., Illinois, Ex. Larry VanBibber, Ex. Brian Wrage, Motley COA

2 1/8" Fishtail Dalton, Tupelo, Arkansas, Found by John Middlebrook

Native American, Pre-Columbian Artifacts

Heartland Artifact Auctions

Starts on:

Quincy, IL, US

Fossil

Upcoming Items

Price Results

$100

$90

$40

$75

$2,250

$150

$1,000

$200

$350

$700

$225

$300

$100

$5

$120

$700

$50

$10

$1

$350

$30

$300

$25

$300

$85

$140

$75

$320

$150

$150

$400

$300

$40

$650

$175

$150

$45

$550

$850

$190

Fossil Auctions

Summer Jewelry, Fossils and Minerals Auction

Pre-Columbian | Antiquities | Fine Arts

Native American, Pre-Columbian Artifacts