Fossils

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3.16 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 41XX: This star sapphire is crafted from natural corundum deposits and refined into a sleek polished cabochon form through professional lapidary finishing procedures. The distinct six-ray star asterism disp

2026

3.16 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 41XX

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

6.00 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 50XX: This star sapphire is crafted from natural corundum deposits and refined into a sleek polished cabochon form through professional lapidary finishing procedures. The distinct six-ray star asterism disp

2026

6.00 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 50XX

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

7.49 Ct Natural Blue Turquoise Oval Cab: Weight - 7.49 Ct / Dimensions - 15.90 x 12.70 x 5.30 mm / Good Color / Oval Cab - Ready for Jewellery Setting / Origin - Egypt / Treatment - None

2026

7.49 Ct Natural Blue Turquoise Oval Cab

Bangkok, TH

Gems Auction

4.7

(486)

3.27 Ct Natural Purple Amethyst Pear Cut: Weight - 3.27 Ct / Dimensions - 13.20 x 8.90 x 5.80 mm / Shape - Pear Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

3.27 Ct Natural Purple Amethyst Pear Cut

Bangkok, TH

Gems Auction

4.7

(486)

17.56 Ct Natural Stichitite Purpurite Pear Cab: weight - 17.56 Ct / Dimensions - 30.00 x 15.90 x 5.60 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

17.56 Ct Natural Stichitite Purpurite Pear Cab

Bangkok, TH

Gems Auction

4.7

(486)

2.76 Ct Natural Lemon Quartz Octagon Cut: Weight - 2.76 Ct / Dimensions - 9.90 x 8.00 x 4.60 mm / Top Quality Luster / Excellent Octagon Cut / Origin - Brazil / Comments - Heated

2026

2.76 Ct Natural Lemon Quartz Octagon Cut

Bangkok, TH

Gems Auction

4.7

(486)

3.23 Ct Natural Sharp Line Moonstone Oval Cab: Weight - 3.23 Ct / Dimensions - 10.80 x 8.80 x 5.00 mm / Shape - Oval Cab / Clarity - Opaque / Origin - India / Treatment - None

2026

3.23 Ct Natural Sharp Line Moonstone Oval Cab

Bangkok, TH

Gems Auction

4.7

(486)

10.88 Ct Natural Green Flourite Cushion Cut: Weight - 10.88 Ct / Dimensions - 19.90 x 10.10 x 6.20 mm / Shape & Cut - Cushion Cut / Transparency - VVS / Origin - Brazil / Comments - None

2026

10.88 Ct Natural Green Flourite Cushion Cut

Bangkok, TH

Gems Auction

4.7

(486)

4.72 Ct Natural Green Amethyst Round Cut: Weight - 4.72 Ct / Dimensions - 11.80 x 11.80 x 6.60 mm / Shape & Cut - Round Cut / Color - Green / Transparency - VVS / Origin - Brazil / Comments - Heated

2026

4.72 Ct Natural Green Amethyst Round Cut

Bangkok, TH

Gems Auction

4.7

(486)

3.57 Ct Natural Blue Topaz Trillion Cut: Weight - 3.57 Ct / Size - 10.10 x 10.10 x 5.40 mm / Shape - Trillion Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

3.57 Ct Natural Blue Topaz Trillion Cut

Bangkok, TH

Gems Auction

4.7

(486)

8.89 Ct Natural Green Flourite Oval Cut: weight - 8.89 Ct / Size - 14.60 x 10.40 x 8.10 mm / Shape - Oval Cut / Origin - Brazil / Treatment - None

2026

8.89 Ct Natural Green Flourite Oval Cut

Bangkok, TH

Gems Auction

4.7

(486)

3.10 Ct Natural Purple Amethyst Octagon Cut: Weight - 3.10 Ct / Dimensions - 10.00 x 7.90 x 5.30 mm / Shape - Octagon Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

3.10 Ct Natural Purple Amethyst Octagon Cut

Bangkok, TH

Gems Auction

4.7

(486)

7.71 Ct Natural Blue Turquoise Oval Cab: Weight - 7.71 Ct / Dimensions - 14.80 x 12.20 x 6.00 mm / Shape - Oval Cab / Color - Blue / Transparency - Opaque / Origin - egypt / Treatment - None

2026

7.71 Ct Natural Blue Turquoise Oval Cab

Bangkok, TH

Gems Auction

4.7

(486)

9.33 Ct Natural Rutile Quartz Oval Cab: Weight - 9.33 Ct / Dimensions - 14.50 x 11.60 x 8.00 mm / Shape & Cut - Oval Cab / Transparency - Transaprent / Origin - Norway / Comments - None

2026

9.33 Ct Natural Rutile Quartz Oval Cab

Bangkok, TH

Gems Auction

4.7

(486)

24.32 Ct Natural Blue Kyanite Oval Cab: Weight - 24.32 Ct / Size - 29.00 x 17.60 x 4.30 mm / Shape - 24.32 Cab / Color - Blue / Clarity - Opaque / Origin - India / Treatment - None

2026

24.32 Ct Natural Blue Kyanite Oval Cab

Bangkok, TH

Gems Auction

4.7

(486)

6.50 Ct Natural Green Peridot Cushion Cab: Weight - 6.50 Ct / Dimensions - 13.50 x 8.20 x 5.70 mm / Shape - Cushion Cab / Color - Green / Clarity - VVS / Origin - Pakistan / Treatment - None

2026

6.50 Ct Natural Green Peridot Cushion Cab

Bangkok, TH

Gems Auction

4.7

(486)

1.81 Ct Natural Blue Tint Moonstone Oval Cab Set: Weight - 1.81 Ct / Dimensions - 4.8x3.0 - 5.2x3.5 mm / 6 Pc's / Shape - Oval Cab / Clarity -Transparent / Origin - India / Treatment - None

2026

1.81 Ct Natural Blue Tint Moonstone Oval Cab Set

Bangkok, TH

Gems Auction

4.7

(486)

1.87 Ct Natural Green Fire Opal Round Cab: Weight - 1.87 Ct / Dimensions - 8.70 x 8.70 x 4.90 mm / Shape - Round Cab / Color - Green / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

1.87 Ct Natural Green Fire Opal Round Cab

Bangkok, TH

Gems Auction

4.7

(486)

1.28 Ct Natural Black Flashing Fire Opal Round Cab: Weight - 1.28 Ct / Dimensions - 8.20 x 8.20 x 4.10 mm / Shape - Round Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.28 Ct Natural Black Flashing Fire Opal Round Cab

Bangkok, TH

Gems Auction

4.7

(486)

2.61 Ct Natural Sharp Line Moonstone Round Cab: Weight - 2.61 Ct / Size -8.40 x 8.40 x 5.10 mm / Shape - Round Cabochon / Clarity - Opaque / Origin - India / Treatment - None

2026

2.61 Ct Natural Sharp Line Moonstone Round Cab

Bangkok, TH

Gems Auction

4.7

(486)

14.90 Ct Natural Black Onyx Round Cut: Weight - 14.90 Ct / Size - 17.40 x 17.40 x 8.80 mm / Shape - Round Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

14.90 Ct Natural Black Onyx Round Cut

Bangkok, TH

Gems Auction

4.7

(486)

3.82 Ct Natural Larimar Oval Cab Set: Weight - 3.82 Ct / Dimensions - 5.6x4.1 - 6.1x4.3 mm / 7 Pc's / Good Color / Oval Cab - Ready for Jewellery Setting / Origin - Brazil / Treatment - None

2026

3.82 Ct Natural Larimar Oval Cab Set

Bangkok, TH

Gems Auction

4.7

(486)

1.04 Ct Natural Aquamarine Octagon Cut: Weight - 1.04 Ct / Size - 6.50 x 5.20 x 4.40 mm / Shape - Octagon Cut / Color - Light Blue / Clarity - VVS / Origin -India / Treatment - None

2026

1.04 Ct Natural Aquamarine Octagon Cut

Bangkok, TH

Gems Auction

4.7

(486)

17.98 Ct Natural Chevron Amethyst Oval Cab: Weight - 17.98 Ct / Size - 29.00 x 11.60 x 6.50 mm / Shape - Excellent Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

17.98 Ct Natural Chevron Amethyst Oval Cab

Bangkok, TH

Gems Auction

4.7

(486)

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24

Fossils Auctions

Olmec Jade Male Figure, Arroyo Pesquero Cache, Scarification

Cocle Gold Saurian Deity Pectoral, Alligator Headdress (205 gr)

Huari Large Painted Textile Panel | Solar Deity, ex-Merrin

DAY 1 Pre-Columbian, Native American, Fossils

Artemis Fine Arts

Starts on:

Louisville, CO, US

Ancient Orthoceras Cephalopod Specimens in Black Matrix

Fine Heavy Malachite Bowl, 492 grams

Fine Ancient Nantan Meteorite, 82 Grams

Variety Auction - Jewelry, Fossils & Minerals

Inspired Auctions

Starts on:

Brea, CA, US

12 hrs Left

Anasazi Chaco Black-on-White Chocolate Drinking Vessel

French Jurassic Ammonite Cluster, Stacked Stone Matrix

Phoenician Hellenistic Gold Relief Inlay of Tyche

Native American | Ethno | Fine Art

Artemis Fine Arts

Starts on:

Louisville, CO, US

5 days Left

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