Tim Lewis Fossils

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1.18 Ct Natural Aquamarine Octagon Cut: Weight - 1.18 Ct / Size - 7.00 x 5.60 x 4.30 mm / Shape - Octagon Cut / Color - baby Blue / Clarity - VVS / Origin -India / Treatment - None

2026

1.18 Ct Natural Aquamarine Octagon Cut

Gems AuctionBangkok, TH

2.46 Ct Natural Blue Tint Moonstone Round Cab Set: Weight - 2.46 Ct / Size - 3.00 - 3.60 mm / 15 Pc's / Shape - Round Cab / Clarity - Semi-Transparent / Origin - India / Treatment - None

2026

2.46 Ct Natural Blue Tint Moonstone Round Cab Set

Gems AuctionBangkok, TH

2.76 Ct Natural Purple Amethyst Octagon Cut: Weight - 2.76 Ct / Dimensions -12.20 x 6.10 x 4.50 mm / Shape - Octagon Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

2.76 Ct Natural Purple Amethyst Octagon Cut

Gems AuctionBangkok, TH

25.70 Ct Natural Tiger Eye Oval Cab: Weight - 25.70 Ct / Dimensions - 34.00 x 18.00 x 5.30 mm / Top Class Quality / Oval Cab / Origin - Burmese / Comments - None

2026

25.70 Ct Natural Tiger Eye Oval Cab

Gems AuctionBangkok, TH

8.80 Ct Natural Aquamarine Square Octagon Cut: Weight - 8.80 Ct / Size - 12.40 x 12.00 x 8.50 mm / Shape - Octagon Cut / Color - baby Blue / Clarity - SI / Origin -India / Treatment - None

2026

8.80 Ct Natural Aquamarine Square Octagon Cut

Gems AuctionBangkok, TH

5.11 Ct Natural Purple Amethyst Pear Cut Pair: Weight - 5.11 Ct / Dimensions - 12.10 x 8.00 x 5.30 mm / 2 Pc's / Shape - Pear Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

5.11 Ct Natural Purple Amethyst Pear Cut Pair

Gems AuctionBangkok, TH

25.61 Ct Natural Green Malachite Oval Cab: Weight - 25.61 Ct / Dimensions - 30.00 x 13.60 x 4.40 mm / Shape - Oval Cab / Color - Green / Clarity - Opaque / Origin - Russia / Treatment - None

2026

25.61 Ct Natural Green Malachite Oval Cab

Gems AuctionBangkok, TH

27.67 Ct Natural Blue Opal Pear Cab: weight - 27.67 Ct / Size - 27.00 x 22.70 x 7.70 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

27.67 Ct Natural Blue Opal Pear Cab

Gems AuctionBangkok, TH

1.75 Ct Natural Semi Precious Pear Cut Set: Weight - 1.75 Ct / Dimensions - 5.0x3.0 - 5.0x3.2 mm / 8 Pc's / Shape -Pear Cut / Amethyst , Topaz, Garnet, Peridot Etc…/ Clarity - Transparent / Origin - Africa / Treatment - None

2026

1.75 Ct Natural Semi Precious Pear Cut Set

Gems AuctionBangkok, TH

31.07 Ct Natural Solar Coral Pear Cab: weight - 31.07 Ct / Size - 35.00 x 18.20 x 6.90 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

31.07 Ct Natural Solar Coral Pear Cab

Gems AuctionBangkok, TH

73.79 Ct Natural Ammolite Shell Fancy Cab: weight - 73.79 Ct / Dimensions - 41.00 x 34.00 x 8.40 mm / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None

2026

73.79 Ct Natural Ammolite Shell Fancy Cab

Gems AuctionBangkok, TH

4.32 Ct Natural Purple Amethyst Oval Cut Pair: Weight - 4.32 Ct / Dimensions - 10.00 x 7.90 x 5.30 mm / 2 Pc's / Shape -Oval Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

4.32 Ct Natural Purple Amethyst Oval Cut Pair

Gems AuctionBangkok, TH

1.36 Ct Natural Aquamarine Octagon Cut: Weight - 1.36 Ct / Size - 6.90 x 6.10 x 4.60 mm / Shape - Octagon Cut / Color - baby Blue / Clarity - VVS / Origin -India / Treatment - None

2026

1.36 Ct Natural Aquamarine Octagon Cut

Gems AuctionBangkok, TH

5.27 Ct Natural Green Amethyst Trillion Cut: Weight - 5.27 Ct / Size - 13.10 x 13.10 x 6.70 mm / Shape - Trillion Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

5.27 Ct Natural Green Amethyst Trillion Cut

Gems AuctionBangkok, TH

11.48 Ct Natural Green Malachite Cushion Cab: Weight - 11.48 Ct / Dimensions - 16.30 x 12.50 x 5.10 mm / Shape - Cushion Cab / Color - Green / Clarity - Opaque / Origin - Pakistan / Treatment - None

2026

11.48 Ct Natural Green Malachite Cushion Cab

Gems AuctionBangkok, TH

2.24 Ct Natural Semi Precious Pear Cut Set: Weight - 2.24 Ct / Dimensions - 4.8x3.1 - 5.3x3.4 mm / 11 Pc's / Shape -Pear Cut / Amethyst , Topaz, Garnet, Peridot Etc…/ Clarity - Transparent / Origin - Africa / Treatment - None

2026

2.24 Ct Natural Semi Precious Pear Cut Set

Gems AuctionBangkok, TH

18.63 Ct Natural Red Onyx Fancy Cab: Weight - 18.63 Ct / Dimensions - 24.10 x 13.90 x 5.80 mm / Shape - Fancy Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

18.63 Ct Natural Red Onyx Fancy Cab

Gems AuctionBangkok, TH

1.34 Ct Natural Semi Precious Pear Cut Set: Weight - 1.34 Ct / Dimensions - 5.0x3.0 - 5.2x3.2 mm / 6 Pc's / Shape -Pear Cut / Amethyst , Topaz, Garnet, Peridot Etc…/ Clarity - Transparent / Origin - Africa / Treatment - None

2026

1.34 Ct Natural Semi Precious Pear Cut Set

Gems AuctionBangkok, TH

3.84 Ct Natural Blue Tint Moonstone Round Cab Set: Weight - 3.84 Ct / Size - 5.00 - 5.20 mm / 7 Pc's / Shape - Round Cab / Clarity - Semi-Transparent / Origin - India / Treatment - None

2026

3.84 Ct Natural Blue Tint Moonstone Round Cab Set

Gems AuctionBangkok, TH

42.01 Carats Swiss Blue Topaz Trillion - Natural Brazilian Stone, LZ106: This bold trillion-cut Swiss blue topaz commands attention with its vivid, saturated sky-blue hue and crisp geometric silhouette. The expertly faceted cut features precisely angled surfaces that captu

2026

42.01 Carats Swiss Blue Topaz Trillion - Natural Brazilian Stone, LZ106

ThousandPlanetSathorn, Bangkok

17.70 Carats Welo Opal Cabochon Parcel - Natural Ethiopian Stones, 49XA: This vibrant collection of Welo opals features a stunning variety of translucent body tones, from milky white and soft cream to warm honey and golden-orange, each adorned with vivid, shifting color pl

2026

17.70 Carats Welo Opal Cabochon Parcel - Natural Ethiopian Stones, 49XA

ThousandPlanetSathorn, Bangkok

A Lot of 5 Ancient Schist Stone Relics, 93AB: The group comprises five ancient schist stone artifacts of varied forms, including circular, leaf-shaped, triangular, and stylized animal forms, all exhibiting weathered grey and light beige tones wit

2026

A Lot of 5 Ancient Schist Stone Relics, 93AB

ThousandPlanetSathorn, Bangkok

Loose Diamond - ROUND 5.06ct E VVS2: Loose Diamond - ROUND 5.06ct E VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 5.06 Color: E Clarity: VVS2 Certification: IGI The Diamond Depot Guarante

2026

Loose Diamond - ROUND 5.06ct E VVS2

Diamond DepotNew York, NY

Ideal Loose Diamond - ROUND 2.03ct D VVS2: Ideal Loose Diamond - ROUND 2.03ct D VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 2.03 Color: D Clarity: VVS2 Certification: IGI Additional images av

2026

Ideal Loose Diamond - ROUND 2.03ct D VVS2

Mynt AuctionsNew York, NY

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24

Fossils Auctions

Beautiful Malachite Dish, 454 grams

Quartz Carved Cockatoos on Pyrite Cluster, 104 grams

Fine Ancient Meteorite Specimen

Summer Jewelry, Fossils and Minerals Auction

Inspired Auctions

Starts on:

Brea, CA, US

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

1 day Left

AMETHYST ROCK STONE LAPIDARY SPECIMEN

MIXED STONE TREE ROCK STONE LAPIDARY SPECIMEN

COIN AND PLANK NECKLACE

ROUGH ROCKS & RARITIES Bulk Lots Jewelry

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

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