Travertine Fossils

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59.53ct Natural Burmese Type A Lavender Jadeite Jade Cabochon Parcel Lot, 40EX: This polished cabochon parcel features oval and round cabochon Type A jadeite jade displaying soft lavender-lilac body tones across the set. Smooth high-gloss domed surfaces showcase gentle colour var

2026

59.53ct Natural Burmese Type A Lavender Jadeite Jade Cabochon Parcel Lot, 40EX

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

1820ct Natural Mongolian Gobi Desert Agate Pebble Stone Parcel Lot, 13BC: This parcel consists of naturally weathered Gobi desert agate pebbles, formed by long-term desert wind and water erosion. Surfaces display characteristic bumpy botryoidal textures with diverse earthy

2026

1820ct Natural Mongolian Gobi Desert Agate Pebble Stone Parcel Lot, 13BC

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

9.72ct Natural Unheated Burmese Blue Star Sapphire Loose Gemstone Parcel, 74BZ: This parcel consists of natural unheated blue star sapphire sourced from Myanmar. The material showcases cool blue body tones together with natural internal silk inclusions responsible for the star op

2026

9.72ct Natural Unheated Burmese Blue Star Sapphire Loose Gemstone Parcel, 74BZ

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

2.48ct Natural Australian Blue Sapphire Loose Gemstone Parcel, 87BV: This parcel consists of natural blue sapphire originating from Australia. The stones display varied cool blue tonal variation across the crystal material, polished with fine faceting to maximise light

2026

2.48ct Natural Australian Blue Sapphire Loose Gemstone Parcel, 87BV

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

1420ct Natural Mongolian Gobi Desert Agate Pebble Stone Parcel Lot, 15BC: This parcel consists of naturally weathered Gobi desert agate pebbles, formed by long-term desert wind and water erosion. Surfaces display characteristic bumpy botryoidal textures with diverse earthy

2026

1420ct Natural Mongolian Gobi Desert Agate Pebble Stone Parcel Lot, 15BC

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

4.06ct Natural Australian Sapphire Faceted Parcel Lot, 25EX: This faceted parcel consists of mixed oval and round cut Australian sapphires, displaying striking colour variation across deep forest-green and rich royal-blue body tones. Precision faceting yields s

2026

4.06ct Natural Australian Sapphire Faceted Parcel Lot, 25EX

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

156.41ct Natural Burmese Type A Jadeite Jade Cabochon Parcel Lot, 3BC: This polished oval cabochon parcel displays natural Type A burmese jadeite jade with broad colour variation. High gloss polished domed surfaces reveal natural internal crystalline textures, mineral ve

2026

156.41ct Natural Burmese Type A Jadeite Jade Cabochon Parcel Lot, 3BC

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

75.95ct Natural Burmese Type A Lavender Jadeite Jade Cabochon Parcel Lot, 37EX: This polished cabochon parcel features oval and round cabochon Type A jadeite jade displaying soft lavender-lilac body tones across the set. Smooth high-gloss domed surfaces showcase gentle colour var

2026

75.95ct Natural Burmese Type A Lavender Jadeite Jade Cabochon Parcel Lot, 37EX

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

19.15ct Natural Cambodian Rose Cut Blue Zircon Loose Gemstone Parcel Lot, 14EV: This attractive parcel of rose-cut blue zircon features cool aquatic blue tones paired with flat-backed rose cut faceting, creating soft diffused sparkle and dreamy translucent visual effect. Varied f

2026

19.15ct Natural Cambodian Rose Cut Blue Zircon Loose Gemstone Parcel Lot, 14EV

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

16.97ct Natural Cambodian Rose Cut Blue Zircon Loose Gemstone Parcel Lot, 13EV: This attractive parcel of rose-cut blue zircon features cool aquatic blue tones paired with flat-backed rose cut faceting, creating soft diffused sparkle and dreamy translucent visual effect. Varied f

2026

16.97ct Natural Cambodian Rose Cut Blue Zircon Loose Gemstone Parcel Lot, 13EV

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

12.98ct Natural Brazilian Sky Blue Aquamarine Loose Gemstone Parcel Lot, 56EV: This lovely parcel of aquamarine displays serene sky-blue cool tones across a varied selection of oval, cushion and emerald faceted cuts. Crisp faceting allows light to travel through each translucent

2026

12.98ct Natural Brazilian Sky Blue Aquamarine Loose Gemstone Parcel Lot, 56EV

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

4.67ct Natural Zambian Vivid Green Emerald Loose Gemstone Parcel Lot, 65EV: This curated parcel of faceted emeralds delivers rich vivid green tones with soft internal glow, displaying natural textural details across well-proportioned oval cuts. Light passes through each gem t

2026

4.67ct Natural Zambian Vivid Green Emerald Loose Gemstone Parcel Lot, 65EV

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

Otodus Shark Tooth Fossil Specimen: Otodus Shark Tooth Fossil Specimen Otodus is a genus, not a single species, encompassing several prehistoric mackerel sharks. As one of the top predators of their era, sharks in the Otodus genus prima

2026

Otodus Shark Tooth Fossil Specimen

Cobourg, ON

Weatherham Estate Treasures

3.8

(255)

Loose Diamond - PEAR 2.0ct D VVS2: Loose Diamond - PEAR 2.0ct D VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: PEAR Carats: 2.0 Color: D Clarity: VVS2 Certification: GIA Video:

2026

Loose Diamond - PEAR 2.0ct D VVS2

New York, NY

Mynt Auctions

4.5

(915)

Loose Diamond - HEART 2.16ct G VS1: Loose Diamond - HEART 2.16ct G VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: HEART Carats: 2.16 Color: G Clarity: VS1 Certification: IGI Video:

2026

Loose Diamond - HEART 2.16ct G VS1

New York, NY

Mynt Auctions

4.5

(915)

Branching Fossil on Rock Matrix Natural Rock Fossil Specimen: A detailed fossil specimen showing branching orange-toned impressions preserved in a tan stone matrix measuring approximately 4 inches across.

2026

Branching Fossil on Rock Matrix Natural Rock Fossil Specimen

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(552)

Pair of Trilobite Fossil Specimens: Two trilobite fossils showing well-defined ribbed body segments. A nice pair for fossil and natural history collectors.

2026

Pair of Trilobite Fossil Specimens

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(552)

Trilobite Fossil Pair Display Specimens Rock Stone Lapidary: Trilobite Fossil Pair Display Specimens Rock Stone Lapidary. These exceptional fossilized trilobites represent premium paleontological collectibles ideal for the serious fossil enthusiast or natural h

2026

Trilobite Fossil Pair Display Specimens Rock Stone Lapidary

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(552)

Polished Fossil Coral Stone Slab 136 Grams: A slab of fossilized coral showing its distinctive honeycomb cell pattern across the polished face weighing 136 grams. Natural earth tones throughout.

2026

Polished Fossil Coral Stone Slab 136 Grams

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(552)

Fossilized Bivalve Shell Specimen in Display Box: Fossilized Bivalve Shell Specimen in Display Box

2026

Fossilized Bivalve Shell Specimen in Display Box

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(552)

Smoky Quartz and Amethyst Crystal Point: Smoky Quartz and Amethyst Crystal Point

2026

Smoky Quartz and Amethyst Crystal Point

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(552)

Bicolor Tourmaline Quartz Feldspar Specimen Rock Stone Lapidary: Bicolor Tourmaline Quartz Feldspar Specimen Rock Stone Lapidary - This exceptional display-quality mineral specimen showcases the striking natural contrast between pristine white crystalline quartz/fe

2026

Bicolor Tourmaline Quartz Feldspar Specimen Rock Stone Lapidary

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(552)

Clear Quartz Crystal Natural Terminated Point Specimen Rock Stone Lapidary: Clear Quartz Crystal Natural Terminated Point Specimen Rock Stone Lapidary. This authentic quartz crystal specimen showcases natural termination with a well-defined pointed apex and frosted translucen

2026

Clear Quartz Crystal Natural Terminated Point Specimen Rock Stone Lapidary

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(552)

GREEN OPAL SLAB Green Black Stone Rock Stone Lapidary Specimen: Raw Striated Mineral Specimen Dark Green Black Stone Rock Stone Lapidary Specimen. This striking raw mineral showcases dramatic layered striations and rich dark green-to-black coloration with distinct

2026

GREEN OPAL SLAB Green Black Stone Rock Stone Lapidary Specimen

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(552)

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24

Fossils Auctions

Lovely All Natural Malachite Bowl, 488 grams

Stunning Spiny Lobster & Turquoise Inlayed Graduated Necklace

Beautiful Rainbow Fluorite Heart Shaped Dish, 302 grams

Late Summer Fossils, Minerals & Asian Art

Inspired Auctions

Starts on:

Brea, CA, US

Quimbaya Cast Gold Female Figure with Danglers, Colombia (115 gr)

Rare Dinocrocuta "Terrible Hyena" Fossil Skull, Central Asia

Anasazi Tularosa Black-on-White Bird Effigy Vessel

DAY 1 Pre-Columbian, Native American, Fossils

Artemis Fine Arts

Starts on:

Louisville, CO, US

7 days Left

Large Amethyst Formation wIth Calcite on Custom Stand

Kyanite and Quartz Cluster on Spinning Stand

Huge, Rare Chrysocolla and Quartz Formation

Fall Rock and Fossil Timed Clearance Auction

Fossils & Gemstones of Houston

Starts on:

Houston, TX, US

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