Fossils

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4 Chinese Quartz Rings: Property from the Estate of Arthur B. Kouwenhoven Jr., Savannah, GA Description: 4 Chinese Quartz Rings, all of different shapes and forms. Measurements: Width: of largest 1 1/2

2026

4 Chinese Quartz Rings

Everard Auctions & AppraisalsSavannah, GA

Ideal Loose Diamond - ROUND 4.02ct G VS1: Ideal Loose Diamond - ROUND 4.02ct G VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 4.02 Color: G Clarity: VS1 Certification: IGI Video:

2026

Ideal Loose Diamond - ROUND 4.02ct G VS1

Mynt AuctionsNew York, NY

Petrified Wood Specimen Natural Earth Tone Fossil Wood Carving: This is a beautiful natural specimen of petrified wood, showcasing the intricate patterns preserved from ancient trees. The piece exhibits a rich earth-toned palette with deep browns and golden highli

2026

Petrified Wood Specimen Natural Earth Tone Fossil Wood Carving

JSG LiquidatorsLITTLETON, CO

26.79 Ct Natural Fossil Jasper Quartz Oval Cab: weight - 26.79 Ct / Dimensions - 34.00 x 22.00 x 4.90 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

26.79 Ct Natural Fossil Jasper Quartz Oval Cab

Gems AuctionBangkok, TH

18.19 Ct Natural Purple Amethyst Oval Cut: Weight - 18.19 Ct / Size - 20.30 x 16.40 x 9.20 mm / Shape - Oval Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

18.19 Ct Natural Purple Amethyst Oval Cut

Gems AuctionBangkok, TH

8.28 Ct Natural Lemon Quartz Pear Cut: Weight - 8.28 Ct / Size - 18.30 x 12.00 x 7.00 mm / Shape - Pear Cut / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

8.28 Ct Natural Lemon Quartz Pear Cut

Gems AuctionBangkok, TH

9.92 Ct Natural Green Opal Oval Cab: weight - 9.92 Ct / Dimensions - 16.50 x 13.60 x 7.70 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

9.92 Ct Natural Green Opal Oval Cab

Gems AuctionBangkok, TH

8.44 Ct Natural Rose Quartz Square Octagon Cut: Weight - 8.44 Ct / Dimensions - 12.50 x 12.50 x 9.00 mm / Top Class Quality / Square Octagon cut / Origin - Brazil / Comments - None

2026

8.44 Ct Natural Rose Quartz Square Octagon Cut

Gems AuctionBangkok, TH

16.79 Ct Natural Purple Amethyst Oval Cab: Weight - 16.79 Ct / Size - 16.20 x 14.70 x 10.30 mm / Shape - Oval Cab / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

16.79 Ct Natural Purple Amethyst Oval Cab

Gems AuctionBangkok, TH

2.55 Ct Natural Almandite Garnet Rectangle Cut Pair: Weight - 2.55 Ct / Size - 7.00 x 5.10 x 3.10 mm / 2 Pc's / Shape - Rectangle Cut / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

2.55 Ct Natural Almandite Garnet Rectangle Cut Pair

Gems AuctionBangkok, TH

1.90 Ct Natural Almandite Garnet Baugette Cut Pair: Weight - 1.90 Ct / Size - 8.0x4.0 - 8.1x4.1 mm / 2 Pc's / Shape - Baugette Cut / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

1.90 Ct Natural Almandite Garnet Baugette Cut Pair

Gems AuctionBangkok, TH

50.05 Ct Natural Cherry Quartz Round Cab: Weight - 50.05 Ct / Dimensions - 23.00 x 23.00 x 6.00 mm / Shape - Round Cab / Clarity - Semi Transaprent / Origin - Brazil / Comments - None

2026

50.05 Ct Natural Cherry Quartz Round Cab

Gems AuctionBangkok, TH

1.95 Ct Natural Aquamarine Oval Cut: Weight - 1.95 Ct / Dimensions - 10.00 x 7.00 x 5.30 mm / Shape - Oval Cut / Clarity - VVS / Origin -India / Treatment - None

2026

1.95 Ct Natural Aquamarine Oval Cut

Gems AuctionBangkok, TH

32.15 Ct Natural Coffee Bean Jasper Quartz Pear Cab: weight - 32.15 Ct / Dimensions - 38.00 x 19.00 x 6.00 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

32.15 Ct Natural Coffee Bean Jasper Quartz Pear Cab

Gems AuctionBangkok, TH

13.75 Ct Natural Bicolor Ametrine Flower Carving: Weight - 13.75 Ct / Size - 15.30 x 15.30 x 10.20 mm / Shape - Flower Carving / Color - Bicolor / Clarity - VVS / Origin -Brazil / Treatment - None

2026

13.75 Ct Natural Bicolor Ametrine Flower Carving

Gems AuctionBangkok, TH

0.63 Ct Natural Violet-Blue Iolite Trillion Cut: Weight - 0.63 Ct / Dimensions - 6.10 x 6.00 x 4.10 mm / Shape - Trillion Cut / Color - Violet / Clarity - VVS / Origin - Brazil / Treatment - None

2026

0.63 Ct Natural Violet-Blue Iolite Trillion Cut

Gems AuctionBangkok, TH

36.93 Ct Natural Moss Agate Oval Cab: weight - 36.93 Ct / Dimensions - 31.00 x 22.00 x 7.10 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

36.93 Ct Natural Moss Agate Oval Cab

Gems AuctionBangkok, TH

1.81 Ct Natural Yellow Beryl Pear Cut: Weight - 1.81 Ct / Dimensions - 9.00 x 9.00 x 5.00 mm / Shape - Pear Cut / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

1.81 Ct Natural Yellow Beryl Pear Cut

Gems AuctionBangkok, TH

2.91 Ct Natural Beautiful London Blue Topaz Square Cut: Weight - 2.91 Ct / Size - 7.10 x 7.10 x 5.50 mm / Shape - Square Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

2.91 Ct Natural Beautiful London Blue Topaz Square Cut

Gems AuctionBangkok, TH

53.69 Ct Natural Blue Shaded Labradorite Pear Cab: Weight - 53.69 Ct / Size - 34.00 x 25.00 x 8.50 mm / Shape - Excellent Pear Cab / Clarity - Opaque / Origin - Africa / Treatment - None

2026

53.69 Ct Natural Blue Shaded Labradorite Pear Cab

Gems AuctionBangkok, TH

31.53 Ct Natural Fruit Jasper Quartz Oval Cab: Weight - 31.53 Ct / Dimensions - 32.00 x 19.70 x 6.70 mm / Shape - Oval Cab / Color - Multicolor / Transparency - Opaque / Origin - Brazil / Treatment - None

2026

31.53 Ct Natural Fruit Jasper Quartz Oval Cab

Gems AuctionBangkok, TH

3.47 Ct Natural Purple Amethyst Oval Cut: Weight - 3.47 Ct / Size - 11.10 x 9.10 x 6.20 mm / Shape - Oval Cut / Color - Purple / Clarity - SI / Origin -Brazil / Treatment - Heated

2026

3.47 Ct Natural Purple Amethyst Oval Cut

Gems AuctionBangkok, TH

3.61 Ct Natural Black Onyx Drilled Fancy Round Cab: Weight - 3.61 Ct / Size - 15.00 x 15.00 x 3.00 mm / Shape - Drilled Fancy Round Cab / Color - Black / Clarity - OPaque / Origin - Africa / Treatment - None

2026

3.61 Ct Natural Black Onyx Drilled Fancy Round Cab

Gems AuctionBangkok, TH

19.68 Ct Natural Amazonite Pear Cab: Weight - 19.68 Ct / Size - 33.00 x 16.00 x 5.50 mm / Shape - Pear Cab / Color - Green / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

19.68 Ct Natural Amazonite Pear Cab

Gems AuctionBangkok, TH

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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

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

16 hrs Left

Exhibited Maya Palenque Rubbing - Temple of the Cross

Caddo Blackware Bipod Bottle with Engraved Arched Form

Peter Max Pop Art Poster - "Love" (1969)

Pre-Columbian | Antiquities | Fine Arts

Artemis Fine Arts

Starts on:

Louisville, CO, US

4 days Left

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