Fossil 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

31.67 Ct Natural Maligano Jasper Quartz Round Cab: weight - 31.67 Ct / Dimensions -25.20 x 25.20 x 5.70 mm / Shape - Excellent Round Cab / Origin - Brazil / Treatment - None

2026

31.67 Ct Natural Maligano Jasper Quartz Round Cab

Gems AuctionBangkok, TH

14.24 Ct Natural Blue Onyx Pear Cut: Weight - 14.24 Ct / Size - 18.20 x 18.00 x 8.00 mm / Shape - Pear Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

14.24 Ct Natural Blue Onyx Pear Cut

Gems AuctionBangkok, TH

6.11 Ct Natural Purple Amethyst Octagon Cut: Weight - 6.11 Ct / Dimensions - 12.40 x 10.20 x 6.60 mm / Shape - Octagon Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

6.11 Ct Natural Purple Amethyst Octagon Cut

Gems AuctionBangkok, TH

6.11 Ct Natural Purple Amethyst Oval Cut: Weight - 6.11 Ct / Dimensions - 14.00 x 10.00 x 8.30 mm / Shape - Oval Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

6.11 Ct Natural Purple Amethyst Oval Cut

Gems AuctionBangkok, TH

4.17 Ct Natural Purple Amethyst Pear Cut: Weight - 4.17 Ct / Dimensions - 13.10 x 10.00 x 6.70 mm / Shape - Pear Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

4.17 Ct Natural Purple Amethyst Pear Cut

Gems AuctionBangkok, TH

1.79 Ct Natural Almandite Garnet Round Cut Set: Weight - 1.79 Ct / Dimensions - 4.80 - 5.00 mm / 3 Pc's / Shape - Round Cut / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

1.79 Ct Natural Almandite Garnet Round Cut Set

Gems AuctionBangkok, TH

19.35 Ct Natural Blue Lapis Lazuli Oval Cab: Weight - 19.35 Ct / Dimensions - 22.00 x 16.40 x 5.80 mm / Shape - Oval cab / Clarity - Opaque / Origin - Afghanisthan / Treatment - None

2026

19.35 Ct Natural Blue Lapis Lazuli Oval Cab

Gems AuctionBangkok, TH

29.72 Ct Natural Diopside Oval Cab: Weight - 29.72 Ct / Dimensions - 37.00 x 17.40 x 5.20 mm / Shape - Oval Cab / Color - Green / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

29.72 Ct Natural Diopside Oval Cab

Gems AuctionBangkok, TH

22.77 Ct Natural Chevron Amethyst Pear Cab: Weight - 22.77 Ct / Size - 25.40 x 22.10 x 5.10 mm / Shape - Pear Cab / Color - Purple / Clarity - Opaque / Origin -Brazil / Treatment - None

2026

22.77 Ct Natural Chevron Amethyst Pear Cab

Gems AuctionBangkok, TH

29.52 Ct Natural Aventurine Pear Cab: weight - 29.52 Ct / Dimensions - 35.00 x 18.80 x 6.00 mm / Shape & Cut - Excellent Pear Cab / Origin - Brazil / Comments - None

2026

29.52 Ct Natural Aventurine Pear Cab

Gems AuctionBangkok, TH

28.00 Ct Natural Azurmalachite Fancy Cab: Weight - 28.00 Ct / Size - 29.00 x 17.90 x 4.90 mm / Shape - Fancy Cab / Color - Green / Clarity - Opaque / Origin - Russia / Treatment - None

2026

28.00 Ct Natural Azurmalachite Fancy Cab

Gems AuctionBangkok, TH

0.55 Ct Natural Zambian Green Emerald Round Cab: Weight - 0.55 Ct / Dimensions - 5.00 x 5.00 x 3.00 mm / Shape - Round Cab / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.55 Ct Natural Zambian Green Emerald Round Cab

Gems AuctionBangkok, TH

20.97 Ct Natural Blue Sapphire Dumbbell Beads: Weight - 20.97 Ct / Size- 10.6x8.9 - 12.3x8.4 mm / 3 Pc's / Shape - Dumbbell Beads / Clarity - SI / Origin - Sri Lanka / Treatment - Standard Heated

2026

20.97 Ct Natural Blue Sapphire Dumbbell Beads

Gems AuctionBangkok, TH

16.96 Ct Natural Lepitochrosite Round Cut Beads: Weight - 16.96 Ct / Dimensions - 9.80 - 10.20 mm / 5 Pc's / Shape - Round Cut Beads / Color - Pink / Clarity - SI / Origin -Brazil / Treatment - None

2026

16.96 Ct Natural Lepitochrosite Round Cut Beads

Gems AuctionBangkok, TH

2.39 Ct Natural Rutile Quartz Oval Cab: Weight - 2.39 Ct / Size - 9.10 x 8.30 x 4.60 mm / Shape - Oval Cab / Clarity - Transparent / Origin - Norway / Treatment - None

2026

2.39 Ct Natural Rutile Quartz Oval Cab

Gems AuctionBangkok, TH

2.52 Ct Natural Green Amethyst Round Cut Pair: Weight - 2.52 Ct / Dimensions - 7.00 x 7.00 x 4.70 mm / 2 PC's / Shape - Round Cut / Color - Green / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

2.52 Ct Natural Green Amethyst Round Cut Pair

Gems AuctionBangkok, TH

8.48 Ct Natural Colorless Quartz Oval Cut: Weight - 8.48 Ct / Dimensions - 15.30 x 11.60 x 7.70 mm / Shape & Cut - Oval Cut / Color - White / Transparency - VVS / Origin - Brazil / Comments - None

2026

8.48 Ct Natural Colorless Quartz Oval Cut

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

13 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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