Coral Fossils

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64.52 Ct Natural Azurite Turquoise Oval Cab: Weight - 64.52 Ct / Size - 45.00 x 28.00 x 5.60 mm / Shape - Oval Cab / Color - Blue / Clarity - Opaque / Origin - Arizona / Treatment - None

2026

64.52 Ct Natural Azurite Turquoise Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

1.06 Ct Natural Pink Tourmaline Rectangle Cut: Weight - 1.06 Ct / Size - 8.50 x 4.90 x 2.80 mm / Shape - Rectangle Cut / Color - Pink / Clarity - VVS / Origin - Mozambique / Treatment - None

2026

1.06 Ct Natural Pink Tourmaline Rectangle Cut

Bangkok, TH

Gems Auction

4.7

(490)

55.54 Ct Natural Eye Agate Marquise Cab: Weight - 55.54 Ct / Dimensions - 31.00 x 20.20 x 12.60 mm / Shape - Marquise Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

55.54 Ct Natural Eye Agate Marquise Cab

Bangkok, TH

Gems Auction

4.7

(490)

54.89 Ct Natural Purple Charoite Oval Cab: Weight - 54.89 Ct / Dimensions - 42.00 x 31.00 x 5.80 mm / Shape - Oval Cab / Color - Purple / Clarity - Opaque / Origin - Russian Federation / Treatment - None

2026

54.89 Ct Natural Purple Charoite Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

0.76 Ct Natural Zambian Green Emerald Square Cut: Weight - 0.76 Ct / Dimensions - 5.40 x 5.30 x 3.70 mm/ Shape - Square Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.76 Ct Natural Zambian Green Emerald Square Cut

Bangkok, TH

Gems Auction

4.7

(490)

61.73 Ct Natural Purple Charoite Cushion Cab: Weight - 61.73 Ct / Dimensions - 29.00 x 31.00 x 6.80 mm / Shape - Cushion Cab / Color - Purple / Clarity - Opaque / Origin - Russian Federation / Treatment - None

2026

61.73 Ct Natural Purple Charoite Cushion Cab

Bangkok, TH

Gems Auction

4.7

(490)

33.54 Ct Natural Blue Shaded Labradorite Half moon Cab: Weight - 33.54 Ct / Size - 29.00 x 26.00 x 6.80 mm / Shape - Excellent Half Moon Cab / Clarity - Opaque / Origin - Africa / Treatment - None

2026

33.54 Ct Natural Blue Shaded Labradorite Half moon Cab

Bangkok, TH

Gems Auction

4.7

(490)

52.31 Ct Natural Dendrite Opal OVal Cab: weight - 52.31 Ct / Dimensions - 44.00 x 28.00 x 5.90 mm / Shape & Cut - Excellent OVal Cab / Origin - Brazil / Comments - None

2026

52.31 Ct Natural Dendrite Opal OVal Cab

Bangkok, TH

Gems Auction

4.7

(490)

164.42 Ct Natural Azurmalachite JUMBO Pear Cab: Weight - 164.42 Ct / Size - 50.00 x 50.00 x 6.60 mm / Shape - Pear Cab / Color - Green / Clarity - Opaque / Origin - Russia / Treatment - None

2026

164.42 Ct Natural Azurmalachite JUMBO Pear Cab

Bangkok, TH

Gems Auction

4.7

(490)

50.42 Ct Natural Dendrite Opal OVal Cab: weight - 50.42 Ct / Dimensions - 39.00 x 28.00 x 6.70 mm / Shape & Cut - Excellent OVal Cab / Origin - Brazil / Comments - None

2026

50.42 Ct Natural Dendrite Opal OVal Cab

Bangkok, TH

Gems Auction

4.7

(490)

11.95 Ct Natural Green Peridot Oval Cab: Weight - 11.95 Ct / Dimensions - 17.10 x 12.70 x 6.30 mm / Shape - Oval Cab / Color - Green / Clarity - VVS / Origin - Pakistan / Treatment - None

2026

11.95 Ct Natural Green Peridot Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

28.89 Ct Natural Blue Opal Oval Cab: weight - 28.89 Ct / Size - 34.00 x 28.60 x 5.40 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

28.89 Ct Natural Blue Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

10.22 Ct Natural Chrysoprase Trillion Cab: Weight - 10.22 Ct / Size - 15.10 x 15.00 x 6.90 mm / Shape - Trillion Cab / Color - Green / Clarity - Opaque / Origin - Brazil / Treatment - Heated

2026

10.22 Ct Natural Chrysoprase Trillion Cab

Bangkok, TH

Gems Auction

4.7

(490)

51.30 Ct Natural Pink Charoite Trilion Cab: Weight - 51.30 Ct / Dimensions - 40.00 x 34.00 x 6.10 mm / Shape - Trillion Cab / Color - Pink / Clarity - Opaque / Origin - Russian Federation / Treatment - None

2026

51.30 Ct Natural Pink Charoite Trilion Cab

Bangkok, TH

Gems Auction

4.7

(490)

33.00 Ct Natural Bumblebee Jasper Quartz Oval Cab pair: weight - 33.00 Ct / Dimensions - 28.00 x 13.60 x 4.40 mm / 2 Pc's / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

2026

33.00 Ct Natural Bumblebee Jasper Quartz Oval Cab pair

Bangkok, TH

Gems Auction

4.7

(490)

40.39 Ct Natural Chalcedony Oval Cab: weight - 40.39 Ct / Size - 33.00 x 27.00 x 6.10 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

40.39 Ct Natural Chalcedony Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

44.00 Ct Natural Blue Lapis Lazuli Oval Art Cab: Weight - 44.00 Ct / Size - 36.00 x 21.00 x 6.00 mm / Shape - OVal Cab / Clarity - Opaque / Origin - Afghanisthan / Treatment - None

2026

44.00 Ct Natural Blue Lapis Lazuli Oval Art Cab

Bangkok, TH

Gems Auction

4.7

(490)

1.61 Ct Natural Zambian Green Emerald Square Octagon Cut: Weight - 1.61 Ct / Dimensions - 6.40 x 6.40 x 5.40 mm/ Shape - Square Octagon Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

1.61 Ct Natural Zambian Green Emerald Square Octagon Cut

Bangkok, TH

Gems Auction

4.7

(490)

63.92 Ct Natural Blue Lapis Lazuli Oval Art Cab: Weight - 63.92 Ct / Size - 36.00 x 24.80 x 7.50 mm / Shape - OVal Cab / Clarity - Opaque / Origin - Afghanisthan / Treatment - None

2026

63.92 Ct Natural Blue Lapis Lazuli Oval Art Cab

Bangkok, TH

Gems Auction

4.7

(490)

37.64 Ct Natural Bumblebee Jasper Quartz Fancy Cab Pair: weight - 37.64 Ct / Dimensions - 37.00 x 14.40 x 4.60 mm / 2 pc's / Shape & Cut - Excellent Fancy Cab / Origin - Brazil / Comments - None

2026

37.64 Ct Natural Bumblebee Jasper Quartz Fancy Cab Pair

Bangkok, TH

Gems Auction

4.7

(490)

32.04 Ct Natural Flourite Pear Cab: weight - 32.04 Ct / Size - 23.10 x 15.80 x 10.50 mm / Shape - Pear Cab / Origin - Brazil / Treatment - None

2026

32.04 Ct Natural Flourite Pear Cab

Bangkok, TH

Gems Auction

4.7

(490)

53.80 Ct Natural Seraphinite Marquise Cab: weight - 53.80 Ct / Dimensions - 46.00 x 21.50 x 6.80 mm / Shape - Excellent Marquise Cab / Origin - Brazil / Treatment - None

2026

53.80 Ct Natural Seraphinite Marquise Cab

Bangkok, TH

Gems Auction

4.7

(490)

49.00 Ct Natural Blue Aquamarine Oval Cab: Weight - 49.00 Ct / Size - 37.00 x 24.60 x 6.30 mm / Shape - Oval Cab / Color - Blue / Clarity - Opaque / Origin -India / Treatment - None

2026

49.00 Ct Natural Blue Aquamarine Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

28.50 Ct Natural Montana Agate Fancy Cab Pair: weight - 28.50 Ct / Dimensions - 35.00 x 13.20 x 4.20 mm / 2 Pc's / Shape & Cut - Excellent Fancy Cab / Origin - Brazil / Comments - None

2026

28.50 Ct Natural Montana Agate Fancy Cab Pair

Bangkok, TH

Gems Auction

4.7

(490)

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24

Fossils Auctions

MIXED STONE PENDULUM ROCK STONE LAPIDARY SPECIMEN

JEWELRY SALE! ROCK STONE LAPIDARY SPECIMEN

GEM RHODONITE ROCK STONE LAPIDARY SPECIMEN

NATURAL HISTORY FOSSILS & ROCKS Sept.

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 hrs Left

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

20 hrs Left

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

2 days Left

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