Fossils

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8.11ct Natural Baltic Polished Loose Freeform Amber Gemstone, 91FL: This smoothly polished freeform amber piece carries warm translucent organic clarity with fine natural fossil flecks and tiny mineral inclusions suspended throughout its 16x13x11mm flowing unstructure

2026

8.11ct Natural Baltic Polished Loose Freeform Amber Gemstone, 91FL

ThousandPlanetSathorn, Bangkok

10.66ct Natural Baltic Polished Loose Freeform Amber Gemstone, 74FL: This smoothly polished freeform amber piece carries warm translucent organic clarity with fine natural fossil flecks and tiny mineral inclusions suspended throughout its 32x18x8mm flowing unstructured

2026

10.66ct Natural Baltic Polished Loose Freeform Amber Gemstone, 74FL

ThousandPlanetSathorn, Bangkok

3.23 Ct Natural "UV" Color Change Scapo-Lazurite Oval Cut: Weight - 3.23 Ct / Dimensions - 12.60 x 9.60 x 5.30 mm / Shape - Oval Cut / Color - Blue / Clarity - SI / Origin - Afghanistan / Treatment - None

2026

3.23 Ct Natural "UV" Color Change Scapo-Lazurite Oval Cut

Gems AuctionBangkok, TH

4.90 Ct Natural Ink Blue Fire Opal Pear Cab: Weight - 4.90 Ct / Size -12.10 x 12.00 x 6.50 mm / Shape - Pear Cab / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

4.90 Ct Natural Ink Blue Fire Opal Pear Cab

Gems AuctionBangkok, TH

84.96 Ct Natural Tibetian Blue Turquoise Pear Cab: Weight - 84.96 Ct / Size - 52.00 x 34.00 x 6.40 mm / Good Color / Pear Cabochon - Ready for Jewellery Setting / Origin - Tibet / Treatment - None

2026

84.96 Ct Natural Tibetian Blue Turquoise Pear Cab

Gems AuctionBangkok, TH

38.43 Ct Natural Dendrite Opal Oval Cab: weight - 38.43 Ct / Dimensions - 35.00 x 29.00 x 5.20 mm / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

2026

38.43 Ct Natural Dendrite Opal Oval Cab

Gems AuctionBangkok, TH

34.76 Ct Natural Colorless Quartz Trillion Laser Cut: Weight - 34.76 Ct / Dimensions - 25.00 x 25.00 x 13.30 mm / Shape & Cut - Trillion Cut / Color - White / Transparency - VVS / Origin - Brazil / Comments - None

2026

34.76 Ct Natural Colorless Quartz Trillion Laser Cut

Gems AuctionBangkok, TH

13.51 Cts Natural Purple Amethyst Octagon Cut: Weight - 13.51 Ct / Dimensions - 14.80 x 12.40 x 9.80 mm / Shape - Octagon Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

13.51 Cts Natural Purple Amethyst Octagon Cut

Gems AuctionBangkok, TH

41.80 Ct Natural Black Palm Roote Jasper Quartz Oval Cab: weight - 41.80 Ct / Size - 45.00 x 22.20 x 5.20 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

41.80 Ct Natural Black Palm Roote Jasper Quartz Oval Cab

Gems AuctionBangkok, TH

5.21 Ct Natural Purple Amethyst Square Cube Cut Pair: Weight - 5.21 Ct / Dimensions - 6.00 x 6.00 mm / 2 Pc's / Shape - Square Cube Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

5.21 Ct Natural Purple Amethyst Square Cube Cut Pair

Gems AuctionBangkok, TH

31.00 Ct Natural Green Serpentine Heart Cab: Weight - 31.00 Ct / Dimensions - 30.00 x 28.00 x 5.90 mm / Shape - Heart Cab / Clarity - Translucent / Origin - Brazil / Treatment - None

2026

31.00 Ct Natural Green Serpentine Heart Cab

Gems AuctionBangkok, TH

4.08 Ct Natural Blue Tint Moonstone Oval Cab Pair: Weight - 4.08 Ct / Size - 9.70 x 6.50 x 4.40 mm / 2 Pc's / Shape - Oval Cab / Clarity - Semi-Transparent / Origin - India / Treatment - None

2026

4.08 Ct Natural Blue Tint Moonstone Oval Cab Pair

Gems AuctionBangkok, TH

6.21 Ct Natural Feldspar Pear Cut: Weight - 6.21 Ct / Dimensions - 17.00 x 10.00 x 7.00 mm / Shape & Cut - Pear Cut / Transparency - VVS / Origin - California / Comments - None

2026

6.21 Ct Natural Feldspar Pear Cut

Gems AuctionBangkok, TH

2.08 Ct Natural Choco Smoky Quartz Square Octagon Cut Pair: Weight - 2.08 Ct / Size - 6.10 x 6.10 x 4.00 mm / 2 Pc's / Top Class Quality / Square Octagon Cut / Origin - Norway / Treatment - None

2026

2.08 Ct Natural Choco Smoky Quartz Square Octagon Cut Pair

Gems AuctionBangkok, TH

14.51 Ct Natural Purple Amethyst OCtagon Cut Pair: Weight - 14.51 Ct / Size - 14.10 x 10.20 x 7.10 mm / 2 PC's / Shape - OCtagon Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

14.51 Ct Natural Purple Amethyst OCtagon Cut Pair

Gems AuctionBangkok, TH

3.50 Ct Natural Pollusite Round Cut: Weight - 3.50 Ct / Dimensions - 9.50 x 9.50 x 7.00 mm / Top Class Quality / Round Cut / Origin - Brazil / Treatment - None

2026

3.50 Ct Natural Pollusite Round Cut

Gems AuctionBangkok, TH

3.50 Ct Natural Green Peridot Trillion Cut Pair: Weight - 3.50 Ct / Dimensions - 8.00 x 8.00 x 4.50 mm / 2 Pc's / Shape & Cut - Trillion Cut / Transparency - Transaprent / Origin - Pakistan / Comments - None

2026

3.50 Ct Natural Green Peridot Trillion Cut Pair

Gems AuctionBangkok, TH

115.20 Ct Natural Green Malachite Oval Cab: Weight - 115.20 Ct / Dimensions - 46.00 x 34.00 x 6.70 mm / Shape - Oval cab / Color - Green / Transparency -Opaque / Origin - Russia / Treatment - None

2026

115.20 Ct Natural Green Malachite Oval Cab

Gems AuctionBangkok, TH

4.00 Ct Natural London Blue Topaz Octagon Cut: Weight - 4.00 Ct / Dimensions - 10.30 x 8.10 x 5.20 mm / Shape - Octagon Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

4.00 Ct Natural London Blue Topaz Octagon Cut

Gems AuctionBangkok, TH

9.94 Ct Natural Green Chrysoprase Oval Carving Cab: Weight - 9.94 Ct / Size - 23.00 x 14.30 x 4.20 mm / Shape - Oval Carving Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

9.94 Ct Natural Green Chrysoprase Oval Carving Cab

Gems AuctionBangkok, TH

1.13 Ct Natural Almandite Garnet Octagon Cut: Weight - 1.13 Ct / Size - 5.70 x 4.50 x 4.40 mm / Shape - Octagon cut / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

1.13 Ct Natural Almandite Garnet Octagon Cut

Gems AuctionBangkok, TH

18.85 Ct Natural Solar Moss Eye Pear Cab Pair: weight - 18.85 Ct / Size - 20.00 x 5.80 x 3.80 mm / 2 PC's / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

18.85 Ct Natural Solar Moss Eye Pear Cab Pair

Gems AuctionBangkok, TH

15.40 Ct Natural Blue Topaz Oval Checkerboard Beads: Weight - 15.40 Ct / Dimensions - 9.80 x 7.30 - 10.50 x 7.60 mm / 5 Pc's / Shape - Checkerboard Beads / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

15.40 Ct Natural Blue Topaz Oval Checkerboard Beads

Gems AuctionBangkok, TH

4.30 Ct Natural Pink Kunzite Octagon Cut: Weight - 4.30 Ct / Size - 11.50 x 6.00 x 7.00 mm / Shape - Octagon Cut / Color - Pink / Clarity - VVS / Origin - Afghanisthan / Treatment - None

2026

4.30 Ct Natural Pink Kunzite Octagon Cut

Gems AuctionBangkok, TH

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24

Fossils Auctions

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

Maria Bertrán Laguna Beach Coastal Oil Painting

Antique French Trumeau Mirror With Carving Detail

Daum Crystal "Three Concordes," Limited Edition

California Eclectic: Fine Art, Crystal & More

Blue Moon Estate Sales Of South Orange County

Starts on:

Laguna Niguel, CA, US

Lab-Grown White Sapphire & 925 Sterling Silver Statement Ring

Hand Crafted Quetzalcoatl Cedar Head Carving

Brass ''S Guard'' Wood Handled Damascus Bowie Hunting Knife

1200+ A Showcase of Premium Rarities

Weatherham Estate Treasures

Starts on:

Cobourg, ON, CA

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