Travertine Fossils

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1.25 Ct Natural Green Peridot Oval Cut: Weight - 1.25 Ct / Dimensions - 8.00 x 6.30 x 3.90 mm / Shape - Oval Cut / Color - Green / Clarity - VVS / Origin - Pakistan / Treatment - None

2026

1.25 Ct Natural Green Peridot Oval Cut

Bangkok, TH

Gems Auction

4.7

(489)

10.79 Ct Natural Blue Lapis Lazuli Hexagon Cut: Weight - 10.79 Ct / Dimensions - 16.20 x 14.80 x 7.60 mm / Shape - Hexagon Cut / Clarity - Obaque / Origin - Afghanisthan / Treatment - None

2026

10.79 Ct Natural Blue Lapis Lazuli Hexagon Cut

Bangkok, TH

Gems Auction

4.7

(489)

11.55 Ct Natural Purple Charoite Pear Cab: Weight - 11.55 Ct / Dimensions -24.80 x 13.90 x 3.60 mm / Shape - Pear Cab / Color - Purple / Clarity - Opaque / Origin - Russian Federation / Treatment - None

2026

11.55 Ct Natural Purple Charoite Pear Cab

Bangkok, TH

Gems Auction

4.7

(489)

8.93 Ct Natural Solar Moss Eye Pear Cab: weight - 8.93 Ct / Size - 19.10 x 14.10 x 4.10 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

8.93 Ct Natural Solar Moss Eye Pear Cab

Bangkok, TH

Gems Auction

4.7

(489)

19.59 Ct Natural Green Jasper Quartz OVal Cab: weight - 19.59 Ct / Dimensions - 25.00 x 17.00 x 5.60 mm / Shape - Excellent OVal Cab / Origin - Brazil / Treatment - None

2026

19.59 Ct Natural Green Jasper Quartz OVal Cab

Bangkok, TH

Gems Auction

4.7

(489)

9.27 Ct Natural Colorless Quartz Round Cut beads: Weight - 9.27 Ct / Dimensions - 6.00 - 6.70 mm / 14 Pc's / Shape & Cut - Round Cut beads / Color - White / Transparency - VVS / Origin - Brazil / Comments - None

2026

9.27 Ct Natural Colorless Quartz Round Cut beads

Bangkok, TH

Gems Auction

4.7

(489)

11.60 Ct Natural Orange Dendrite Agate Trillion Cut: weight - 11.60 Ct / Size - 17.20 x 17.10 x 7.60 mm / Shape - Excellent Trillion Cut / Origin - Brazil / Treatment - None

2026

11.60 Ct Natural Orange Dendrite Agate Trillion Cut

Bangkok, TH

Gems Auction

4.7

(489)

2.52 Ct Natural Bicolor Ametrine Octagon Cut: Weight - 2.52 Ct / Dimensions - 8.70 x 7.50 x 6.00 mm / Shape - Octagon Cut / Color - Bicolor / Clarity - VVS / Origin -Brazil / Treatment - None

2026

2.52 Ct Natural Bicolor Ametrine Octagon Cut

Bangkok, TH

Gems Auction

4.7

(489)

13.85 Ct Natural Tiger Eye Hexgaon cut: Weight - 13.85 Ct / Dimensions - 18.00 x 15.90 x 8.00 mm / Top Class Quality / Hexagon Cut / Origin - Burmese / Comments - None

2026

13.85 Ct Natural Tiger Eye Hexgaon cut

Bangkok, TH

Gems Auction

4.7

(489)

3.60 Ct Natural Orange Carnelian Oval Cab: Weight - 3.60 Ct / Dimensions - 11.30 x 9.20 x 4.80 mm / Shape & Cut - Oval Cab / Transparency - Semi - Transparent / Origin - Brazil

2026

3.60 Ct Natural Orange Carnelian Oval Cab

Bangkok, TH

Gems Auction

4.7

(489)

21.27 Ct Natural Chevron Amethyst Oval Cab: Weight - 21.27 Ct / Dimensions - 34.00 x 14.60 x 5.60 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

21.27 Ct Natural Chevron Amethyst Oval Cab

Bangkok, TH

Gems Auction

4.7

(489)

25.04 Ct Natural Solar Coral Pear Cab: weight - 25.04 Ct / Size - 29.00 x 22.10 x 5.60 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

25.04 Ct Natural Solar Coral Pear Cab

Bangkok, TH

Gems Auction

4.7

(489)

8.72 Ct Natural Pietersite Fancy Cut: weight - 8.72 Ct / Dimensions - 25.00 x 16.00 x 3.00 mm / Shape - Excellent Fancy Cut / Origin - Brazil / Treatment - None

2026

8.72 Ct Natural Pietersite Fancy Cut

Bangkok, TH

Gems Auction

4.7

(489)

25.03 Ct Natural Dendrite Agate OVal Cab: weight - 25.03 Ct / Dimensions - 25.00 x 21.50 x 5.20 mm / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

2026

25.03 Ct Natural Dendrite Agate OVal Cab

Bangkok, TH

Gems Auction

4.7

(489)

4.03 Ct Natural London Blue Topaz Pear Drop: Weight : 4.03 Ct / Dimensions : 9.20 x 7.10 x 7.10 mm / Shape : Pear Drop / Color : Blue / Transparency : Transparent / Treatment : Irradiated

2026

4.03 Ct Natural London Blue Topaz Pear Drop

Bangkok, TH

Gems Auction

4.7

(489)

5.14 Ct Natural Champagne Topaz Oval Cut: Weight - 5.14 Ct / Size - 10.90 x 9.30 x 6.60 mm / Top Class Quality / Oval Cut / Origin - Brazil / Treatment - None

2026

5.14 Ct Natural Champagne Topaz Oval Cut

Bangkok, TH

Gems Auction

4.7

(489)

6.80 Ct Natural Purple Amethyst Fancy Flower Carving: Weight - 6.80 Ct / Size - 12.30 x 12.30 x 8.50 mm / Shape - Fancy Carving / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

6.80 Ct Natural Purple Amethyst Fancy Flower Carving

Bangkok, TH

Gems Auction

4.7

(489)

15.42 Ct Natural Rutile Quartz Round Cab: Weight - 15.42 Ct / Dimensions - 15.30 x 15.00 x 6.30 mm / Shape & Cut - Round cab / Transparency - Transaprent / Origin - Norway / Comments - None

2026

15.42 Ct Natural Rutile Quartz Round Cab

Bangkok, TH

Gems Auction

4.7

(489)

6.58 Ct Natural Dendrite Agate Heart Cab: weight - 6.58 Ct / Dimensions -12.30 x 12.10 x 6.30 mm / Shape & Cut - Excellent Heart Cab / Origin - Brazil / Comments - None

2026

6.58 Ct Natural Dendrite Agate Heart Cab

Bangkok, TH

Gems Auction

4.7

(489)

12.09 Ct Natural Dendrite Agate Trillion Cut: weight - 12.09 Ct / Size - 17.40 x 17.10 x 7.60 mm / Shape - Excellent Trillion Cut / Origin - Brazil / Treatment - None

2026

12.09 Ct Natural Dendrite Agate Trillion Cut

Bangkok, TH

Gems Auction

4.7

(489)

7.64 Ct Natural Black Onyx Round Cab: Weight - 7.64 Ct / Size - 14.40 x 14.40 x 4.70 mm / Shape - Round Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

7.64 Ct Natural Black Onyx Round Cab

Bangkok, TH

Gems Auction

4.7

(489)

3.61 Ct Natural Flourite Octagon Cut: weight - 3.61 Ct / Size - 10.00 x 7.80 x 5.70 mm / Shape - Octagon Cut / Origin - Brazil / Treatment - None

2026

3.61 Ct Natural Flourite Octagon Cut

Bangkok, TH

Gems Auction

4.7

(489)

13.90 Ct Natural Larimar Round Cut Beads: weight - 13.90 Ct / Dimensions - 7.20 - 8.50 mm / 8 Pc's / Shape - Round Cut Beads / Origin - Brazil / Treatment - None

2026

13.90 Ct Natural Larimar Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(489)

18.51 Ct Natural Poppy Jasper Quartz Oval Cab: weight - 18.51 Ct / Dimensions - 30.00 x 13.30 x 5.60 mm / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

2026

18.51 Ct Natural Poppy Jasper Quartz Oval Cab

Bangkok, TH

Gems Auction

4.7

(489)

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24

Fossils Auctions

Lovely All Natural Malachite Bowl, 488 grams

Stunning Spiny Lobster & Turquoise Inlayed Graduated Necklace

Beautiful Rainbow Fluorite Heart Shaped Dish, 302 grams

Late Summer Fossils, Minerals & Asian Art

Inspired Auctions

Starts on:

Brea, CA, US

Quimbaya Cast Gold Female Figure with Danglers, Colombia (115 gr)

Rare Dinocrocuta "Terrible Hyena" Fossil Skull, Central Asia

Anasazi Tularosa Black-on-White Bird Effigy Vessel

DAY 1 Pre-Columbian, Native American, Fossils

Artemis Fine Arts

Starts on:

Louisville, CO, US

Large Amethyst Formation wIth Calcite on Custom Stand

Kyanite and Quartz Cluster on Spinning Stand

Huge, Rare Chrysocolla and Quartz Formation

Fall Rock and Fossil Timed Clearance Auction

Fossils & Gemstones of Houston

Starts on:

Houston, TX, US

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