Fossils

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19.03 Carats Winton Boulder Opal Rough - Natural Australian Specimen, 9XP: This 19.03-carat Winton boulder opal rough, measuring 21.2 x 12.9 x 6.9 mm, is a striking example of Australia's iconic boulder opal. Embedded within a dark, speckled ironstone host rock, the opal dis

2026

19.03 Carats Winton Boulder Opal Rough - Natural Australian Specimen, 9XP

ThousandPlanetHunghom, Kowloon

9.74 Carats Winton Boulder Opal Rough - Intense Blue Play-of-Color Specimen, 30XM: This 9.74ct Winton boulder opal rough, measuring 23x11mm, is a striking example of Australia's iconic gemstone, showcasing the raw beauty of nature's artistry. The specimen retains its natural ironsto

2026

9.74 Carats Winton Boulder Opal Rough - Intense Blue Play-of-Color Specimen, 30XM

ThousandPlanetHunghom, Kowloon

2.88 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x11mm, 24XC, 24XC: This captivating Welo opal gleams with a luminous cascade of multi neon color that ripple across the stone's surface with every movement. The play-of-color is vivid and well-distributed, presenting a

2026

2.88 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x11mm, 24XC, 24XC

ThousandPlanetHunghom, Kowloon

1.97 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x9mm, 90XA: This captivating Welo opal gleams with a luminous cascade of multi neon color that ripple across the stone's surface with every movement. The play-of-color is vivid and well-distributed, presenting a

2026

1.97 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x9mm, 90XA

ThousandPlanetHunghom, Kowloon

A Lot of Boulder Opal Rough Specimens, 59ZJ: This lot consists of multiple boulder opal rough specimens, with individual sizes ranging from 2 to 2.6 cm and a total weight of 40.49 grams. Each specimen retains its natural ironstone host rock matr

2026

A Lot of Boulder Opal Rough Specimens, 59ZJ

ThousandPlanetHunghom, Kowloon

6.94 Carats Deep Green Maw Sit Sit Jade Cabochon - Natural Burmese Stone, 12AB: This maw sit sit jade cabochon is fashioned into an oval, domed form with a highly polished surface. The material exhibits a deep, saturated green matrix, interspersed with distinct, darker green and

2026

6.94 Carats Deep Green Maw Sit Sit Jade Cabochon - Natural Burmese Stone, 12AB

ThousandPlanetHunghom, Kowloon

5 fossil points: 5 fossil points, 4.15"x0.85"x2.2" - 6.35"x1"x2.4"

2026

5 fossil points

International Auction GalleryAnaheim, CA

2 black ammonite fossil: 2 black ammonite fossil, 4.75"x1.7"x3.5", 5.35"x2"x3.85"

2026

2 black ammonite fossil

International Auction GalleryAnaheim, CA

Slice of ammonite fossil: Slice of ammonite fossil, 0.85"x6"x7"

2026

Slice of ammonite fossil

International Auction GalleryAnaheim, CA

2 malachite points: 2 malachite points, 4.18"x1.15"x1.15", 4.33"x1.18"x1.18"

2026

2 malachite points

International Auction GalleryAnaheim, CA

Fine aquamarine carved ornament: Fine aquamarine carved ornament, 1"x0.75"x0.35"

2026

Fine aquamarine carved ornament

International Auction GalleryAnaheim, CA

A polished lapis stone: A polished lapis stone, 1.5"x7"x5.2"

2026

A polished lapis stone

International Auction GalleryAnaheim, CA

Lot of trilobites: Lot of trilobites, 2.9"L - 3.2"L (box:2.15"x12"x6.2")

2026

Lot of trilobites

International Auction GalleryAnaheim, CA

The Pyrite Sun Fossil: The Pyrite Sun Fossil, 3.25in

2026

The Pyrite Sun Fossil

Bryant Art AuctionPlacentia, CA

Large Sea Shell: Large Sea Shell, 14in

2026

Large Sea Shell

Bryant Art AuctionPlacentia, CA

Vintage Cobalt Blue Cut-to-Clear Glass Covered Bow: Vintage Cobalt Blue Cut-to-Clear Glass Covered Bowl, 4.25in

2026

Vintage Cobalt Blue Cut-to-Clear Glass Covered Bow

Bryant Art AuctionPlacentia, CA

Natural White and Brown Sea Shell: Natural White and Brown Sea Shell, 3.25in

2026

Natural White and Brown Sea Shell

Bryant Art AuctionPlacentia, CA

Sea Urchin: Sea Urchin, 4.5in

2026

Bryant Art AuctionPlacentia, CA

Vintage Natural Purple Fluorite Cluster: Vintage Natural Purple Fluorite Cluster, 4.5in by 2.5in

2026

Vintage Natural Purple Fluorite Cluster

Bryant Art AuctionPlacentia, CA

Fossil Defender Multifunction quartz Wristwatch: Fossil Defender wristwatch with a white dial, black bezel, and exotic patterned leather strap. The Miyota GP27 movement features day, date, and 24 hr subdials. Housed in a stainless steel case with co

2026

Fossil Defender Multifunction quartz Wristwatch

Associated Estate & Appraisal Co.Cranston, RI

Loose Diamond - Round 1ct H I1: Loose Diamond - Round 1ct H I1 Source: Natural Mined Diamond Shape: Round Carats: 1 Color: H Clarity: I1 Certification: GIA Condition: Pre-Owned PLEASE NOTE: Framed, Large, or heavy items do not have

2026

Loose Diamond - Round 1ct H I1

BidhausNew York, NY

Ideal Loose Lab Diamond - IGI Round 1.92ct Fancy Vivid Blue VVS2: Ideal Loose Lab Diamond - IGI Round 1.92ct Fancy Vivid Blue VVS2 This listing features Ideal Loose Lab Diamond - IGI Round 1.92ct Fancy Vivid Blue VVS2. Item specifics are provided below. Item Specifi

2026

Ideal Loose Lab Diamond - IGI Round 1.92ct Fancy Vivid Blue VVS2

SEUYCORaleigh, NC

Meteorite Inlaid Gemstone: Meteorite inlaid with gemstones Freight: 1.International Freight: Foreign shipping charges are determined by destination. 2.Photos, descriptions and valuations have been meticulously prepared by fully

2026

Meteorite Inlaid Gemstone

Hans AuctionSouth Croydon, Croydon

Hongshan Culture Meteorite Relief: The Yan Shan culture meteorite relief craftsmanship, possessing magnetic properties, showcases unique artistic charm Dimensions: 60 x 55 x 8 cm; Weight: 91.8 catties. Freight: 1.International Freight:

2026

Hongshan Culture Meteorite Relief

Hans AuctionSouth Croydon, Croydon

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Fossils Auctions

Beautiful Malachite Dish, 454 grams

Quartz Carved Cockatoos on Pyrite Cluster, 104 grams

Fine Ancient Meteorite Specimen

Summer Jewelry, Fossils and Minerals Auction

Inspired Auctions

Starts on:

Brea, CA, US

6 days Left

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

QUARTZ WIRE TREE EARRINGS ROCK STONE LAPIDARY SPECIMEN

JEWELRY SALE! ROCK STONE LAPIDARY SPECIMEN

NATURAL HISTORY BULK ROCK LAPIDARY

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

3 days Left

Fine Borneo Shaman Bin with Lid

Gorgeous Green Glazed Korean Mei Ping Shaped Vase

Gorgeous Large Section of Ancient Rainbow Petrified Wood

Fine Ethnographic, Asian & Antiques

Inspired Auctions

Starts on:

Brea, CA, US

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