Fossils

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27.42 Ct Natural Mariam Jasper Quartz Pear Cab: weight - 27.42 Ct / Dimensions - 40.00 x 24.00 x 3.30 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

27.42 Ct Natural Mariam Jasper Quartz Pear Cab

Gems AuctionBangkok, TH

13.43 Ct Natural Green Rutile Prehnite Trillion Cut: Weight - 13.43 Ct / Dimensions - 17.20 x 16.90 x 7.60 mm / Shape - Trillion Cut / Clarity - Semi Transaprent / Origin - Norway / Comments - None

2026

13.43 Ct Natural Green Rutile Prehnite Trillion Cut

Gems AuctionBangkok, TH

12.53 Ct Natural Rutile Quartz OVal Cab: Weight - 12.53 Ct / Dimensions - 16.00 x 14.70 x 7.40 mm / Shape & Cut - Oval Cab / Transparency - Transaprent / Origin - Norway / Comments - None

2026

12.53 Ct Natural Rutile Quartz OVal Cab

Gems AuctionBangkok, TH

3.16 Ct Natural Orange Coral Trillion Cab: Weight - 3.16 Ct / Dimensions - 11.20 x 11.30 x 4.60 mm / Shape - Trillion Cab / Clarity - Translucent / Origin - Japan / Comments - None

2026

3.16 Ct Natural Orange Coral Trillion Cab

Gems AuctionBangkok, TH

13.97 Ct Natural Green Rutile Prehnite Pear Cut: Weight - 13.97 Ct / Dimensions - 18.30 x 18.00 x 6.20 mm / Shape - Pear Cut / Clarity - Semi Transaprent / Origin - Norway / Comments - None

2026

13.97 Ct Natural Green Rutile Prehnite Pear Cut

Gems AuctionBangkok, TH

2.48 Ct Natural Almandite Garnet PeaR Drop: Weight - 2.48 Ct / Dimensions - 8.50 x 5.80 x 5.80 mm / Shape - PeaR Drop / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

2.48 Ct Natural Almandite Garnet PeaR Drop

Gems AuctionBangkok, TH

7.75 Ct Natural Swiss Blue Topaz Octagon Cut: Weight - 7.75 Ct / Dimensions : 13.30 x 8.00 x 7.30 mm / Shape : Octagon Cut / Color : Blue / Transparency : VVS / Treatment : Irradiated

2026

7.75 Ct Natural Swiss Blue Topaz Octagon Cut

Gems AuctionBangkok, TH

1.83 Ct Natural Green Peridot Rectangle Cut Pair: Weight - 1.83 Ct / Dimensions - 8.10 x 4.10 x 2.70 mm / Shape - Rectangle Cut / Color - Green / Clarity - VVS / Origin - Pakistan / Treatment - None

2026

1.83 Ct Natural Green Peridot Rectangle Cut Pair

Gems AuctionBangkok, TH

2.54 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 2.54 Ct / Dimensions - 10.20 x 8.40 x 6.00 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

2.54 Ct Natural Black Flashing Fire Opal Pear Cab

Gems AuctionBangkok, TH

13.40 Ct Natural Orange Carnelian Hexagon Cut: Weight - 13.40 Ct / Dimensions - 18.20 x 16.00 x 8.20 mm / Top Class Quality / Hexagon Cut / Transparency - Semi-Transparent / Origin - Brazil / Comments - None

2026

13.40 Ct Natural Orange Carnelian Hexagon Cut

Gems AuctionBangkok, TH

12.46 Ct Natural Dendrite Opal Pear Cab: Weight - 12.46 Ct / Size - 25.00 x 22.00 x 4.00 mm / Shape - Excellent Pear Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

12.46 Ct Natural Dendrite Opal Pear Cab

Gems AuctionBangkok, TH

6.86 Ct Natural Black Onyx Pear Cut: Weight - 6.86 Ct / Dimensions -16.00 x 11.90 x 4.50 mm / Shape - Pear Cut / Clarity - Opaque / Origin - Brazil / Comments - None

2026

6.86 Ct Natural Black Onyx Pear Cut

Gems AuctionBangkok, TH

1.18 Ct Natural Almandite Garnet Round Cut Pair: Weight - 1.18 Ct / Dimensions - 5.10 x 5.10 x 3.20 mm / 2 PC's / Shape - Round Cut / Clarity - Transparent / Origin - Nigeria / Treatment - None

2026

1.18 Ct Natural Almandite Garnet Round Cut Pair

Gems AuctionBangkok, TH

0.87 Ct Natural Almandite Garnet Rectangle Cut: Weight - 0.87 Ct / Dimensions - 6.10 x 4.10 x 3.00 mm / Shape - Rectangle Cut / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

0.87 Ct Natural Almandite Garnet Rectangle Cut

Gems AuctionBangkok, TH

3.03 Ct Natural Purple Amethyst Oval Cut: Weight - 3.03 Ct / Dimensions - 11.00 x 9.30 x 5.50 mm / Shape - Oval Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

3.03 Ct Natural Purple Amethyst Oval Cut

Gems AuctionBangkok, TH

5.96 Ct Natural Purple Amethyst Pear Cut: Weight - 5.96 Ct / Dimensions - 15.10 x 10.00 x 8.00 mm / Shape - Pear Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

5.96 Ct Natural Purple Amethyst Pear Cut

Gems AuctionBangkok, TH

1.19 Ct Natural Green Peridot Round Cut Pair: Weight - 1.19 Ct / Dimensions - 5.20 x 5.20 x 3.60 mm / 2 PC's / Shape - Round Cut / Color - Green / Clarity - VVS / Origin - Pakistan / Treatment - None

2026

1.19 Ct Natural Green Peridot Round Cut Pair

Gems AuctionBangkok, TH

4.27 Ct Natural Purple Amethyst Octagon Cut: Weight - 4.27 Ct / Dimensions - 9.90 x 8.70 x 6.50 mm / Shape - Octagon Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

4.27 Ct Natural Purple Amethyst Octagon Cut

Gems AuctionBangkok, TH

11.98 Ct Natural Solar Moss Eye Fancy Cab Pair: weight - 11.98 Ct / Size - 14.20 x 11.30 x 4.50 mm / 2 PC's / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None

2026

11.98 Ct Natural Solar Moss Eye Fancy Cab Pair

Gems AuctionBangkok, TH

23.05 Ct Natural Peanut Obsidian Pear Cab: weight - 23.05 Ct / Dimensions - 31.00 x 20.50 x 6.20 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

23.05 Ct Natural Peanut Obsidian Pear Cab

Gems AuctionBangkok, TH

16.17 Ct Natural Carnelian Oval Cab: Weight - 16.17 Ct / Dimensions - 29.00 x 13.10 x 4.80 mm / Shape - Oval Cab / Clarity - Semi - Opaque / Origin - Brazil

2026

16.17 Ct Natural Carnelian Oval Cab

Gems AuctionBangkok, TH

6.48 Ct Natural Green Amethyst Oval Football Cut: Weight - 6.48 Ct / Dimensions - 14.10 x 10.10 x 8.60 mm / Shape - Oval Cut / Color - Green / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

6.48 Ct Natural Green Amethyst Oval Football Cut

Gems AuctionBangkok, TH

2.86 Ct Natural Purple Amethyst Pear Drop: Weight - 2.86 Ct / Dimensions - 13.10 x 6.20 x 6.20 mm / Shape - PeaR Drop / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

2.86 Ct Natural Purple Amethyst Pear Drop

Gems AuctionBangkok, TH

9.57 Ct Natural Solar Moss Eye Pear Cab: weight - 9.57 Ct / Size - 20.70 x 14.10 x 4.20 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

9.57 Ct Natural Solar Moss Eye Pear Cab

Gems AuctionBangkok, TH

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24

Fossils Auctions

Jurassic Period Giant Fossil Ammonite | Southern France | 31" Intact Spiral

Monumental 17th C. Chinese Wood Sculpture of Guanyin

18th C. Cusco School Oratorio Portátil, Viceregal Peru, ex-Holler & Saunders

Fine Fossils, Native American, Asian, Ethno

Artemis Fine Arts

Starts on:

Louisville, CO, US

14 hrs Left

Michoacan Pottery Figure - Seated Dignitary in Headdress

Prehistoric Complete Oreodont Femur Bone Fossil

18th c. Italian Engraving after Reni - Apollo & Aurora

Summer Marketplace | Ancient & Ethnographic

Artemis Fine Arts

Starts on:

Louisville, CO, US

4 11/16" Thebes, Dickey COA, Calhoun Co., Illinois, Found Near the Illinois River

18" x 8 1/2" Large Mammoth Jaw and Tooth Fossil, Recovered from Alaskan Permafrost

10 3/4" Pre-Columbian Moche Culture Stirrup Vessel, Northern Coastal Peru

Pre-Columbian, Native American Artifacts

Heartland Artifact Auctions

Starts on:

Quincy, IL, US

4 days Left

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