Antique & Vintage Fossils for Sale in Online Auctions

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Moroccan Jurassic Starfish Fossil: Moroccan Jurassic starfish fossil. 4.5” x 7” x .75”. 1 pound, 7 ounces.

2026

Moroccan Jurassic Starfish Fossil

Fossils & Gemstones of HoustonHouston, TX

Amethyst Geode Butterfly Wings: Amethyst geode butterfly wings on custom stand from Brazil. 25” x 20” x 10”. 58 pounds, 2 ounces.

2026

Amethyst Geode Butterfly Wings

Fossils & Gemstones of HoustonHouston, TX

Large Mahogany Obsidian Freeform: Large polished mahogany obsidian freeform from Mexico. 9.5” x 4.5” x 4”. 8 pounds, 2 ounces..

2026

Large Mahogany Obsidian Freeform

Fossils & Gemstones of HoustonHouston, TX

Megalodon Shark Tooth Fossil: Large megalodon shark tooth fossil. 4” x 2” x .75”. 114 grams.

2026

Megalodon Shark Tooth Fossil

Fossils & Gemstones of HoustonHouston, TX

Polished Citrine Egg: Polished citrine egg with large dark crystals from Brazil. 6.5” x 4.5” x 3.5”. 4 pounds, 13 ounces.

2026

Polished Citrine Egg

Fossils & Gemstones of HoustonHouston, TX

Polished Labradorite Freeform: Polished labradorite freeform from Madagascar. 5.25” x 3.75” x 2.5”. 2 pounds, 8 ounces.

2026

Polished Labradorite Freeform

Fossils & Gemstones of HoustonHouston, TX

Museum Grade Velvety Malachite Plate: Large museum grade velvety malachite plate from the DR Congo. 11” x 17” x 3”. 13 pounds, 1 ounce.

2026

Museum Grade Velvety Malachite Plate

Fossils & Gemstones of HoustonHouston, TX

Super Rare Atomic Amethyst Crystal: Super rare atomic amethyst crystal from Santander, Colombia. Quartz crystal coating. Internal starburst pattern. 6” x 4.5” x 3”. 2 pounds, 1 ounce.

2026

Super Rare Atomic Amethyst Crystal

Fossils & Gemstones of HoustonHouston, TX

Loose Diamond - ROUND 0.5ct D VS1: Loose Diamond - ROUND 0.5ct D VS1 Source: Natural Shape: ROUND Carats: 0.5 Color: D Clarity: VS1 Certification: GIA Video:

2026

Loose Diamond - ROUND 0.5ct D VS1

BidhausNew York, NY

Certified 2.20 ct Natural Zambian Emerald, Deep Bluish Green, IGI: This certified natural emerald of Zambian origin, weighing 2.20 carats, is a fine example of high-quality colored gemstones exhibiting the prized deep bluish green hue. Graded and sealed by the Intern

2026

Certified 2.20 ct Natural Zambian Emerald, Deep Bluish Green, IGI

Chan & Scott Auction HouseLinghem, Ostergotland

(2) BANDED PURPLE HARDSTONE OBELISKS, 27"H: (pair) Banded purple hardstone obelisks, on two-tone plinths, approx 27"h, 4"w, 4"d, 34lbs total

2026

(2) BANDED PURPLE HARDSTONE OBELISKS, 27"H

Austin Auction GalleryAustin, TX

2.38 ct Oval Mixed-Cut Emerald, IGI Certified, Moderate Oil: This fine 2.38 carat natural emerald, certified by the International Gemological Institute (IGI Report No. 574362520, dated May 8, 2023), displays classic characteristics consistent with high-quality

2026

2.38 ct Oval Mixed-Cut Emerald, IGI Certified, Moderate Oil

Chan & Scott Auction HouseLinghem, Ostergotland

LARGE CARVED AMETHYST MODEL OF A SKULL: Large carved amethyst model of a skull, approx 7.25"h, 6.5"w, 9.5"d, 23.75lbs

2026

LARGE CARVED AMETHYST MODEL OF A SKULL

Austin Auction GalleryAustin, TX

SOLD

Collection of Fourteen Natural Baltic Amber Rough Specimens in Various Colors: A collection of fourteen natural amber rough specimens in various sizes and colors ranging from golden yellow and honey to deep cognac and dark red tones, with natural surface textures and inclusions.

2026

Collection of Fourteen Natural Baltic Amber Rough Specimens in Various Colors

Bridge's AuctionHolmdel, NJ

5.13 ct Natural Emerald, IGI Certified, Swat Pakistan, Emerald Cut: This IGI-certified natural emerald weighs an impressive 5.13 carats and is cut in the classic emerald shape, measuring 9.81 x 9.03 x 8.24 mm. Certified under IGI report number 579354909, issued on May

2026

5.13 ct Natural Emerald, IGI Certified, Swat Pakistan, Emerald Cut

Chan & Scott Auction HouseLinghem, Ostergotland

LARGE GEOLOGICAL TURQUOISE SPECIMEN ON WOOD BASE, 17"H: Large geological polished turquoise specimen, of organic form, rising on wood base, likely dyed, overall: approx 17"h, 11"w, 10"d, 48.5lbs

2026

LARGE GEOLOGICAL TURQUOISE SPECIMEN ON WOOD BASE, 17"H

Austin Auction GalleryAustin, TX

Omastar Fossil #40/62 1st. ED. Pokemon Card: We offer combined shipping on multiple items. Buyers may also arrange their own shipping. LiveShipping is a separate and independent option for shipping that is NOT a part of the auction house or thei

2026

Omastar Fossil #40/62 1st. ED. Pokemon Card

Treasured AuctionsWestbury, NY

Kingler Fossil #38/62 1st. ED. Pokemon Card: We offer combined shipping on multiple items. Buyers may also arrange their own shipping. LiveShipping is a separate and independent option for shipping that is NOT a part of the auction house or thei

2026

Kingler Fossil #38/62 1st. ED. Pokemon Card

Treasured AuctionsWestbury, NY

Golduck Fossil #35/62 1st. ED. Pokemon Card: We offer combined shipping on multiple items. Buyers may also arrange their own shipping. LiveShipping is a separate and independent option for shipping that is NOT a part of the auction house or thei

2026

Golduck Fossil #35/62 1st. ED. Pokemon Card

Treasured AuctionsWestbury, NY

Hypno (8) Fossil #08/62 Holo Pokemon Card: We offer combined shipping on multiple items. Buyers may also arrange their own shipping. LiveShipping is a separate and independent option for shipping that is NOT a part of the auction house or thei

2026

Hypno (8) Fossil #08/62 Holo Pokemon Card

Treasured AuctionsWestbury, NY

Lapras (10) Fossil #10/62 Holo Pokemon Card: We offer combined shipping on multiple items. Buyers may also arrange their own shipping. LiveShipping is a separate and independent option for shipping that is NOT a part of the auction house or thei

2026

Lapras (10) Fossil #10/62 Holo Pokemon Card

Treasured AuctionsWestbury, NY

Aerodactyl (1) Fossil #01/62 Holo Pokemon Card: We offer combined shipping on multiple items. Buyers may also arrange their own shipping. LiveShipping is a separate and independent option for shipping that is NOT a part of the auction house or thei

2026

Aerodactyl (1) Fossil #01/62 Holo Pokemon Card

Treasured AuctionsWestbury, NY

Tentacruel Fossil #44/62 1st. ED. Pokemon Card: We offer combined shipping on multiple items. Buyers may also arrange their own shipping. LiveShipping is a separate and independent option for shipping that is NOT a part of the auction house or thei

2026

Tentacruel Fossil #44/62 1st. ED. Pokemon Card

Treasured AuctionsWestbury, NY

Shellder Fossil #54/62 1st. ED. Pokemon Card: We offer combined shipping on multiple items. Buyers may also arrange their own shipping. LiveShipping is a separate and independent option for shipping that is NOT a part of the auction house or thei

2026

Shellder Fossil #54/62 1st. ED. Pokemon Card

Treasured AuctionsWestbury, NY

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Fossils Auctions

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

5 days Left

Massive Chinese Village Silkscreen Print Roll, 13' L

Lovely Hand Crafted Necklace, Mixed Mineral Beads

French Gilt Bronze & Porcelain Mantle Clock, Louis XVI-style

Warehouse: Minerals, Jewelry & Estates

Scollard Auctions

Starts on:

Brea, CA, US

7 days Left

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

7 days Left

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