Barbara Morgan Fossils

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19.45 Ct Natural Rain Forest Jasper Quartz Pear Cab: weight - 19.45 Ct / Dimensions - 28.00 x 20.90 x 5.00 mm / Shape & Cut - Excellent Pear Cab / Origin - Brazil / Comments - None

2026

19.45 Ct Natural Rain Forest Jasper Quartz Pear Cab

Bangkok, TH

Gems Auction

4.7

(487)

4.54 Ct Natural Green Amethyst Trillion Cut: Weight - 4.54 Ct / Dimensions - 11.20 x 11.20 x 7.30 mm / Shape - Trillion Cut / Color - Green / Clarity - VVS / Origin - Brazil / Comments - Heated

2026

4.54 Ct Natural Green Amethyst Trillion Cut

Bangkok, TH

Gems Auction

4.7

(487)

17.74 Ct Natural Green Malachite Pear Cab: weight - 17.74 Ct / Dimensions - 32.00 x 12.20 x 4.20 mm / Shape & Cut - Excellent Pear Cab / Origin - Russia / Comments - None

2026

17.74 Ct Natural Green Malachite Pear Cab

Bangkok, TH

Gems Auction

4.7

(487)

25.62 Ct Natural Orange Banded Agate Pear Cab: weight - 25.62 Ct / Dimensions - 25.20 x 23.80 x 5.40 mm / Shape & Cut - Excellent Pear Cab / Origin - Brazil / Comments - None

2026

25.62 Ct Natural Orange Banded Agate Pear Cab

Bangkok, TH

Gems Auction

4.7

(487)

12.32 Ct Natural Moss Agate Trillion Cut: weight - 12.32 Ct / Dimensions - 17.10 x 16.70 x 8.20 mm / Shape - Excellent Trillion Cut / Origin - Brazil / Treatment - None

2026

12.32 Ct Natural Moss Agate Trillion Cut

Bangkok, TH

Gems Auction

4.7

(487)

6.46 Ct Natural Larimar Oval Cab: Weight - 6.46 Ct / Dimensions - 14.50 x 10.50 x 5.10 mm / Good Color / Oval Cab - Ready for Jewellery Setting / Origin - Dominican Republic/ Treatment - None

2026

6.46 Ct Natural Larimar Oval Cab

Bangkok, TH

Gems Auction

4.7

(487)

22.48 Ct Natural Turtle Agate Round Cab: weight - 22.48 Ct / Dimensions - 21.50 x 21.50 x 5.40 mm / Shape & Cut - Excellent Round Cab / Origin - Brazil / Comments - None

2026

22.48 Ct Natural Turtle Agate Round Cab

Bangkok, TH

Gems Auction

4.7

(487)

23.72 Ct Natural Rhodochrosite Oval Cab: Weight - 23.72 Ct / Size - 22.00 x 15.90 x 5.70 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

23.72 Ct Natural Rhodochrosite Oval Cab

Bangkok, TH

Gems Auction

4.7

(487)

25.89 Ct Natural Prehnite Cushion Cab: Weight - 25.89 Ct / Size - 19.20 x 17.10 x 7.40 mm / Shape - Cushion Cab / Clarity - Semi Transparent / Origin - Brazil / Treatment - None

2026

25.89 Ct Natural Prehnite Cushion Cab

Bangkok, TH

Gems Auction

4.7

(487)

10.50 Ct Natural Dendrite Agate Pear Cab: weight - 10.50 Ct / Dimensions - 24.20 x 12.10 x 4.50 mm / Shape & Cut - Excellent Pear Cab / Origin - Brazil / Comments - None

2026

10.50 Ct Natural Dendrite Agate Pear Cab

Bangkok, TH

Gems Auction

4.7

(487)

18.92 Ct Natural Porcecain Japser Quartz Pear Cab: weight - 18.92 Ct / Dimensions - 26.00 x 17.80 x 5.80 mm / Shape & Cut - Excellent Pear Cab / Origin - Brazil / Comments - None

2026

18.92 Ct Natural Porcecain Japser Quartz Pear Cab

Bangkok, TH

Gems Auction

4.7

(487)

15.07 Ct Natural Rutile Prehnite Pear Cab: Weight - 15.07 Ct / Size - 23.60 x 13.80 x 5.60 mm / Shape - Pear Cab / Clarity - Semi Transparent / Origin - Brazil / Treatment - None

2026

15.07 Ct Natural Rutile Prehnite Pear Cab

Bangkok, TH

Gems Auction

4.7

(487)

15.39 Ct Natural Chevron Amethyst Pear Cab: Weight - 15.39 Ct / Size - 25.00 x 16.00 x 4.70 mm / Shape - Excellent Pear Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

15.39 Ct Natural Chevron Amethyst Pear Cab

Bangkok, TH

Gems Auction

4.7

(487)

14.66 Ct Natural Pink Thulite Pear Cab: Weight - 14.66 Ct / Size - 22.00 x 12.60 x 5.30 mm / Shape - Excellent Pear Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

14.66 Ct Natural Pink Thulite Pear Cab

Bangkok, TH

Gems Auction

4.7

(487)

19.09 Ct Natural Dendrite Tiger Cushion Cab: weight - 19.09 Ct / Size - 20.20 x 16.80 x 5.70 mm / Shape - Excellent Cushion Cab / Origin - Brazil / Treatment - None

2026

19.09 Ct Natural Dendrite Tiger Cushion Cab

Bangkok, TH

Gems Auction

4.7

(487)

24.00 Ct Natural K2 Jasper Quartz Oval Cab: weight - 24.00 Ct / Size - 34.00 x 22.60 x 3.80 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

24.00 Ct Natural K2 Jasper Quartz Oval Cab

Bangkok, TH

Gems Auction

4.7

(487)

10.52 Ct Natural Picture Jasper Quartz Pear Cab: weight - 10.52 Ct / Dimensions - 22.70 x 11.40 x 5.20 mm / Shape & Cut - Excellent Pear Cab / Origin - Brazil / Comments - None

2026

10.52 Ct Natural Picture Jasper Quartz Pear Cab

Bangkok, TH

Gems Auction

4.7

(487)

17.08 Ct Natural Green Diopside Cushion Cab: weight - 17.08 Ct / Dimensions - 22.80 x 13.20 x 4.90 mm / Shape & Cut - Excellent Cushion Cab / Origin - Brazil / Comments - None

2026

17.08 Ct Natural Green Diopside Cushion Cab

Bangkok, TH

Gems Auction

4.7

(487)

1.10 Ct Natural Aquamarine Octagon Cut: Weight - 1.10 Ct / Dimensions - 8.50 x 4.80 x 3.80 mm / Shape - Octagon Cut / Clarity - VVS / Origin -India / Treatment - None

2026

1.10 Ct Natural Aquamarine Octagon Cut

Bangkok, TH

Gems Auction

4.7

(487)

19.27 Ct Natural Pink Scolosite Pear Cab: Weight - 19.27 Ct / Dimensions - 30.00 x 19.40 x 6.00 mm / Shape - Pear Cab / Color - Pink / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

19.27 Ct Natural Pink Scolosite Pear Cab

Bangkok, TH

Gems Auction

4.7

(487)

23.66 Ct Natural Shattuckite Cushion Cab: weight - 23.66 Ct / Size - 20.90 x 19.70 x 5.80 mm / Shape - Cushion Cab / Origin - Brazil / Treatment - None

2026

23.66 Ct Natural Shattuckite Cushion Cab

Bangkok, TH

Gems Auction

4.7

(487)

11.14 Ct Natural Narina Jasper Quartz Fancy Cab: weight - 11.14 Ct / Size - 24.20 x 13.80 x 3.60 mm / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None

2026

11.14 Ct Natural Narina Jasper Quartz Fancy Cab

Bangkok, TH

Gems Auction

4.7

(487)

8.56 Ct Natural Bumblebee Jasper Quartz Pear Cab: weight - 8.56 Ct / Dimensions - 18.50 x 12.00 x 5.00 mm / Shape & Cut - Excellent Pear Cab / Origin - Brazil / Comments - None

2026

8.56 Ct Natural Bumblebee Jasper Quartz Pear Cab

Bangkok, TH

Gems Auction

4.7

(487)

2.41 Ct Natural Multicolor Welo Opal Flash Fire Round Cab Pair: Weight - 2.41 Ct / Dimensions - 7.10 x 7.10 x 4.80 mm / 2 Pc's / Shape & Cut - Round Cab / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

2.41 Ct Natural Multicolor Welo Opal Flash Fire Round Cab Pair

Bangkok, TH

Gems Auction

4.7

(487)

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24

Fossils Auctions

Salado Tonto Polychrome Olla w/ Scrolls & Interlocking Frets

Saber-Toothed Tiger Fossil Skull, Late Miocene — Complete Dentition

Teotihuacan Stone Tlaloc Head Effigy Incensario Vessel

Native American | Fossils | Pre-Columbian Art

Artemis Fine Arts

Starts on:

Louisville, CO, US

2 days Left

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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