Modern Fossils

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5.91 Carats Rich Green Jadeite Jade Cabochon - Natural Burmese Stone, 49AB: This rich green jadeite jade cabochon features a distinctive, angular form with a vibrant, saturated green hue that transitions to softer, milky undertones across its polished surface. The stone's eve

2026

5.91 Carats Rich Green Jadeite Jade Cabochon - Natural Burmese Stone, 49AB

ThousandPlanetHunghom, Kowloon

A Lot of Boulder Opal Rough Specimens, 60ZJ: This lot consists of multiple boulder opal rough specimens, with individual sizes ranging from 1 to 2.8 cm and a total weight of 45.73 grams. Each specimen retains its natural ironstone host rock matr

2026

A Lot of Boulder Opal Rough Specimens, 60ZJ

ThousandPlanetHunghom, Kowloon

A Group of Grape Agate Specimens, 48EQ: Comprising seven specimens, each is formed from botryoidal chalcedony, exhibiting the characteristic "grape agate" morphology of densely clustered, rounded, translucent nodules. The specimens display

2026

A Group of Grape Agate Specimens, 48EQ

ThousandPlanetHunghom, Kowloon

Round Faceted Colored Diamond Gray Loose Gemstone Approximately 0.09cw: Described & Photographed By: Rafe HFA Title: Round Faceted Colored Diamond Gray Loose Gemstone Approximately 0.09cw Description:Round Faceted Colored Diamond Gray Loose Gemstone Approximately 0.09cw</

2026

Round Faceted Colored Diamond Gray Loose Gemstone Approximately 0.09cw

Hess Fine AuctionsSt Petersburg, FL

Approx. 0.18cw Gray Colored Diamond Round Faceted Loose Gemstone: Described & Photographed By: Rafe HFA Title: Approx. 0.18cw Gray Colored Diamond Round Faceted Loose Gemstone Description:Gray Colored Diamond Round Faceted Loose Gemstone Approximately 0.18cw

2026

Approx. 0.18cw Gray Colored Diamond Round Faceted Loose Gemstone

Hess Fine AuctionsSt Petersburg, FL

JEWELRY SALE! ROCK STONE LAPIDARY SPECIMEN: JEWELRY SALE! ROCK STONE LAPIDARY SPECIMEN

2026

JEWELRY SALE! ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

JEWELRY SALE! ROCK STONE LAPIDARY SPECIMEN: JEWELRY SALE! ROCK STONE LAPIDARY SPECIMEN

2026

JEWELRY SALE! ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

JEWELRY SALE! ROCK STONE LAPIDARY SPECIMEN: JEWELRY SALE! ROCK STONE LAPIDARY SPECIMEN

2026

JEWELRY SALE! ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

Lot 2 Natural Amethyst Quartz Specimens: Lot includes, 1 natural amethyst Quartz candle holder & 1 natural amethyst cluster. Purple toned. Sold as is. Surface wear consistent to age, use & exposure. Measurements: length 4in x width 3.6in x h

2026

Lot 2 Natural Amethyst Quartz Specimens

The Benefit Shop Foundation Inc.Mount Kisco, NY

Loose Diamond - EMERALD 3.06ct Fancy Vivid Blue VS2: Loose Diamond - EMERALD 3.06ct Fancy Vivid Blue VS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: EMERALD Carats: 3.06 Color: Fancy Vivid Blue Certification: IGI Video:

2026

Loose Diamond - EMERALD 3.06ct Fancy Vivid Blue VS2

Diamond DepotNew York, NY

Three Spheres In Natural Stone, Mahogany Obsidian, Septarian, Onyx: Three Spheres In Natural Stone, Mahogany Obsidian, Septarian, Onyx (11 cm, 9 cm, 9 cm)

2026

Three Spheres In Natural Stone, Mahogany Obsidian, Septarian, Onyx

Karl's Collections Inc.Rowland Heights, CA

Native American Stone Artifacts: Native American Stone Artifacts (About 9.5 x 9 x 2.5cm more or less)

2026

Native American Stone Artifacts

Karl's Collections Inc.Rowland Heights, CA

Dendritic Opal Agate Gemstone And Oyster With Pearl Paperweight: Dendritic Opal Agate Gemstone And Oyster With Pearl Paperweight (6 x 8 x 5 cm more or less)

2026

Dendritic Opal Agate Gemstone And Oyster With Pearl Paperweight

Karl's Collections Inc.Rowland Heights, CA

$A Burmese Jadeite Jade Rough, 20th Century, 59FS: A piece of Burmese jadeite jade rough, with a pale greenish-white matrix and vibrant green mineral inclusions. The rough is shaped as an irregular, flattened form, with visible natural fractures and a$

2026

A Burmese Jadeite Jade Rough, 20th Century, 59FS

ThousandPlanetHunghom, Kowloon

An Ethiopian Welo Opal Rough Lot, 50.75g, 54ZH: A parcel of rough Welo opal, with individual pieces ranging from 1-2.5 cm in size. The specimens exhibit a milky to translucent base, with visible play-of-color displaying flashes of blue, green, yell

2026

An Ethiopian Welo Opal Rough Lot, 50.75g, 54ZH

ThousandPlanetHunghom, Kowloon

27.42 Carats Bicolor Ametrine Pair - Natural Bolivian Stones, 16-17mm, 6XK: This dazzling pair of emerald-cut ametrines captures the rare harmony of golden citrine and rich violet amethyst in a single crystal. With beautifully distinct zoning and mirror-finish faceting, these

2026

27.42 Carats Bicolor Ametrine Pair - Natural Bolivian Stones, 16-17mm, 6XK

ThousandPlanetHunghom, Kowloon

3.68 Carats Bright Blue Zircon Parcel - Natural Cambodian Stones, 5x2mm, 96XH: This sparkling parcel of blue zircon features tightly matched stones in a vivid sky-to-aqua blue spectrum, each cut for maximum brilliance and light return. Their compact 5x2mm proportions and sharp f

2026

3.68 Carats Bright Blue Zircon Parcel - Natural Cambodian Stones, 5x2mm, 96XH

ThousandPlanetHunghom, Kowloon

8.92 Carats Olive Green Tourmaline Parcel - Natural Nigerian Stones, 6-8mm, 11XK: This well-matched parcel of emerald-cut tourmalines glows with rich olive and golden-green hues, offering exceptional clarity and brilliance. The refined step cuts provide a mirror-like reflection tha

2026

8.92 Carats Olive Green Tourmaline Parcel - Natural Nigerian Stones, 6-8mm, 11XK

ThousandPlanetHunghom, Kowloon

13.75 Carats Iridescent Blue Winton Opal Rough - Natural Australian Specimen 19x14mm, 89XM: This exceptional rough opal from Winton, Australia, captivates with a vivid play of color, where intense flashes of celestial blue and subtle turquoise swirl through a milky, translucent base. The nat

2026

13.75 Carats Iridescent Blue Winton Opal Rough - Natural Australian Specimen 19x14mm, 89XM

ThousandPlanetHunghom, Kowloon

An Ethiopian Welo Opal Rough Lot, 47.67g, 55ZH: A parcel of rough Welo opal, with individual pieces ranging from 1-2.5 cm in size. The specimens exhibit a milky to translucent base, with visible play-of-color displaying flashes of blue, green, yell

2026

An Ethiopian Welo Opal Rough Lot, 47.67g, 55ZH

ThousandPlanetHunghom, Kowloon

15.94 Carats Deep Green and Blue Sapphire Parcel - Natural Sri Lankan Stones 6-7mm, 75XH: This moody and elegant sapphire parcel features a distinctive blend of deep forest greens, midnight blues, and classic royal blue tones. Each stone reveals subtle variations in hue and internal textur

2026

15.94 Carats Deep Green and Blue Sapphire Parcel - Natural Sri Lankan Stones 6-7mm, 75XH

ThousandPlanetHunghom, Kowloon

12.04 Carats Multicolor Iridescent Winton Opal Rough - Natural Australian Specimen 19x14mm, 84XM: This exceptional rough opal from Winton, Australia, dazzles with a kaleidoscopic play of color, where vivid flashes of electric green, celestial blue, and delicate peach-pink radiate from a milky, tra

2026

12.04 Carats Multicolor Iridescent Winton Opal Rough - Natural Australian Specimen 19x14mm, 84XM

ThousandPlanetHunghom, Kowloon

10.66 Carats Iridescent Blue-Pink Winton Opal Rough - Natural Australian Specimen 24x10mm, 83XM: This striking rough opal from Winton, Australia, showcases a vivid play of color, with intense flashes of electric blue and soft, ethereal pink swirling through a milky, translucent base. The natural,

2026

10.66 Carats Iridescent Blue-Pink Winton Opal Rough - Natural Australian Specimen 24x10mm, 83XM

ThousandPlanetHunghom, Kowloon

3.97 Carats Solar Bloom Welo Opal - Natural Ethiopian Gemstone 15.1x9.7x6.4mm, 41XH: A graceful blend of lemon yellow, soft amber, and mint green glows from within this luminous Welo opal, evoking the radiance of sunlight diffused through morning fog. The play-of-color is broad and pa

2026

3.97 Carats Solar Bloom Welo Opal - Natural Ethiopian Gemstone 15.1x9.7x6.4mm, 41XH

ThousandPlanetHunghom, Kowloon

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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

Arietites bucklandi.Cenoceras sp.

A SPRING COUNTRYSIDE SCENE

A BLACK 'DIPLOMAT' ARMCHAIR

2026 Ethereal Auctioneers Spring Auction-1

Ethereal Auctioneers

Starts on:

Taipei City, ???, TW

3 days Left

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

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