Modern Fossils

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3.01 Ct Natural Bicolor Ametrine Octagon Cut: Weight - 3.01 Ct / Dimensions - 11.10 x 7.80 x 5.30 mm / Shape - Octagon Cut / Color - Bicolor / Clarity - VVS / Origin -Brazil / Treatment - None

2026

3.01 Ct Natural Bicolor Ametrine Octagon Cut

Gems AuctionBangkok, TH

3.93 Ct Natural Axinite Oval Cut: Weight - 3.93 Ct / Dimensions - 12.60 x 8.00 x 5.50 mm / Shape - Oval Cut / Color - Brown / Clarity - SI / Origin - France / Treatment - None

2026

3.93 Ct Natural Axinite Oval Cut

Gems AuctionBangkok, TH

9.92 Ct Natural Blue Sapphire Dumbbell Beads: Weight - 9.92 Ct / Dimensions - 8.1x7.0 - 8.8x7.4 mm / 3 Pc's / Shape - Dumbbell Beads / Clarity - SI / Origin - Sri Lanka / Treatment - Standard Heated

2026

9.92 Ct Natural Blue Sapphire Dumbbell Beads

Gems AuctionBangkok, TH

44.55 Ct Natural Purple Star Amethyst Round Cab Pair: Weight - 44.55 Ct / Dimensions - 22.00 x 22.00 x 4.60 mm / 2 Pc's / Shape - Round Cab / Color - Purple / Clarity - Transparent / Origin -Brazil / Treatment - Heated

2026

44.55 Ct Natural Purple Star Amethyst Round Cab Pair

Gems AuctionBangkok, TH

8.47 Ct Natural Purple Amethyst Star Cut: Weight - 8.47 Ct / Dimensions - 16.00 x 14.00 x 8.60 mm / Shape - Star Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

8.47 Ct Natural Purple Amethyst Star Cut

Gems AuctionBangkok, TH

4.20 Ct Natural Green Prehnite Rare Pear Cut: Weight - 4.20 Ct / Dimensions - 12.30 x 9.60 x 7.00 mm / Shape - Pear Cut / Clarity - Semi Transaprent / Origin - Brazil / Comments - None

2026

4.20 Ct Natural Green Prehnite Rare Pear Cut

Gems AuctionBangkok, TH

5.89 Ct Natural Blue Topaz Pear Cut: Weight - 5.89 Ct / Size - 13.40 x 8.70 x 6.80 mm / Shape - Pear Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

5.89 Ct Natural Blue Topaz Pear Cut

Gems AuctionBangkok, TH

22.73 Ct Natural Rhodochrosite OVal Cab: Weight - 22.73 Ct / Dimensions - 25.50 x 14.60 x 5.60 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

22.73 Ct Natural Rhodochrosite OVal Cab

Gems AuctionBangkok, TH

8.30 Ct Natural Scapolite Pear Cut: Weight - 8.30 Ct / Dimensions - 19.00 x 11.00 x 8.30 mm / Top Class Quality / Pear Cut / Origin - Brazil / Treatment - None

2026

8.30 Ct Natural Scapolite Pear Cut

Gems AuctionBangkok, TH

7.57 Ct Natural Yellow Citrine Fancy Pineapple Carving: Weight - 7.57 Ct / Dimensions - 17.90 x 11.00 x 7.50 mm / Shape & Cut - Pineapple Carving / Color - Yellow / Clarity - VVS / Origin - Brazil / Comments - Heated

2026

7.57 Ct Natural Yellow Citrine Fancy Pineapple Carving

Gems AuctionBangkok, TH

6.71 Ct Natural Bicolor Ametrine Trillion Cut: Weight - 6.71 Ct / Size - 12.90 x 12.90 x 8.80 mm / Shape - Trillion Cut / Color - Bicolor / Clarity - VVS / Origin -Brazil / Treatment - None

2026

6.71 Ct Natural Bicolor Ametrine Trillion Cut

Gems AuctionBangkok, TH

45.87 Ct Natural Dragon Blood Jasper Quartz Oval Cab: weight - 45.87 Ct / Size - 35.00 x 21.00 x 6.60 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

45.87 Ct Natural Dragon Blood Jasper Quartz Oval Cab

Gems AuctionBangkok, TH

27.87 Ct Natural Jasper Quartz Cushion Cab: weight - 27.87 Ct / Size - 30.00 x 17.30 x 5.60 mm / Shape - Excellent Cushion Cab / Origin - Brazil / Treatment - None

2026

27.87 Ct Natural Jasper Quartz Cushion Cab

Gems AuctionBangkok, TH

5.15 Ct Natural Welo Oval Mixed Cut Set: Weight - 5.15 Ct / Size - 13.70 x 8.40 - 13.60 x 8.30 mm / 2 Pc's / Shape - Mixed Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

5.15 Ct Natural Welo Oval Mixed Cut Set

Gems AuctionBangkok, TH

5.80 Ct Natural Yellow Beryl Radiant Cut: Weight - 5.80 Ct / Dimensions - 12.60 x 9.20 x 6.40 mm / Shape - Radiant Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

5.80 Ct Natural Yellow Beryl Radiant Cut

Gems AuctionBangkok, TH

12.07 Ct Natural Multicolor Top Fire Opal Solid Rough Cab Set: Weight - 12.07 Ct / Size - 11.5x7.0 - 14.5x10.0 mm / 4 Pc's / Shape - Unshaped Solid Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

12.07 Ct Natural Multicolor Top Fire Opal Solid Rough Cab Set

Gems AuctionBangkok, TH

9.29 Ct Natural Bicolor Ametrine Fancy Trillion Cut: Weight - 9.29 Ct / Dimensions - 14.50 x 14.50 x 9.30 mm / Shape - Trillion Cut / Color - Bicolor / Clarity - VVS / Origin -Brazil / Treatment - None

2026

9.29 Ct Natural Bicolor Ametrine Fancy Trillion Cut

Gems AuctionBangkok, TH

33.86 Ct Natural Blue Lapis Lazuli Pear Cab: Weight - 33.86 Ct / Dimensions - 38.00 x 18.00 x 5.20 mm / Shape - Pear Cab / Clarity - Opaque / Origin - Afghanisthan / Treatment - None

2026

33.86 Ct Natural Blue Lapis Lazuli Pear Cab

Gems AuctionBangkok, TH

Fossilized Spinosaurus Dinosaur Backbone Vertebra Bone: North Africa, early Cretaceous (Lower Albian to Lower Cenomanian), ca. 112 to 97 million years ago. A fossilized vertebra bone from the dinosaur Spinosaurus. This substantial bone represents one of th

2026

Fossilized Spinosaurus Dinosaur Backbone Vertebra Bone

Artemis Fine ArtsLouisville, CO

* TWO UNPOLISHED WHALE'S TEETH Lengths approx. 6.25".: * TWO UNPOLISHED WHALE'S TEETH * Per Federal Regulation, this item may only be purchased by a Massachusetts resident and will not be shipped out of state. Lengths approx. 6.25".

2026

* TWO UNPOLISHED WHALE'S TEETH Lengths approx. 6.25".

Eldred'sEast Dennis, MA

Pair of Blue Agate Geode Stone Bookends: Pair of contemporary polished blue quartz agate geode stone bookends. Nicely finished in overall good condition. 7"-8"

2026

Pair of Blue Agate Geode Stone Bookends

Merrill's Auctioneers and AppraisersWilliston, VT

Large White Coral Reef Section: Natural piece of white coral from a reef. 12" x 15" x 11" high.

2026

Large White Coral Reef Section

Merrill's Auctioneers and AppraisersWilliston, VT

Hand crafted lapis lazuli bowl: Hand crafted lapis lazuli bowl Shipping: $55.00. Shipping rates are determined by Parcel weight and destination.

2026

Hand crafted lapis lazuli bowl

Fantasy JewelryMuscat, AE

AN ELAMITE AMETHYST AMULET OF A SEATED ANIMAL, CIRCA: 1ST MILLENNIUM B.C.: AN ELAMITE AMETHYST AMULET OF A SEATED ANIMAL, CIRCA: 1ST MILLENNIUM B.C. An Elamite amethyst amulet of a seated animal, circa 1st Millennium B.C. Carved from translucent purple amethyst, the animal i

2026

AN ELAMITE AMETHYST AMULET OF A SEATED ANIMAL, CIRCA: 1ST MILLENNIUM B.C.

PLAKASLondon, UK

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Fossils Auctions

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

5 days Left

Pair George III style scarlet japanned cabinets

George E. Browne, large oil on canvas, ex museum

Permian reptile Captorhinus Aguti fossil skeleton

Millea Bros "SELECT" (Day 2 of 3)

Millea Bros Ltd

Starts on:

Boonton, NJ, US

3 days Left

Fossilized Spinosaurus Tooth

Carrier-Belleuse French Art Deco “Festival Bound?? Bronze Sculpture Reproduction - 26" x 12"

Hand Carved Mayan Religious Ceremonial Mask

1200+ Artifacts, Treasures & Decor

Weatherham Estate Treasures

Starts on:

Cobourg, ON, CA

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