Coral Fossils

(9,000+ price results)

Sort by:

Most Relevant

0.93 Ct Natural Zambian Green Emerald Square Octagon Cut: Weight - 0.93 Ct / Dimensions -5.40 x 5.30 x 4.30 mm/ Shape - Octagon Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.93 Ct Natural Zambian Green Emerald Square Octagon Cut

Bangkok, TH

Gems Auction

4.7

(490)

0.43 Ct Natural Zambian Green Emerald Square Octagon Cut: Weight - 0.43 Ct / Dimensions - 4.70 x 4.40 x 2.30 mm/ Shape - Octagon Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.43 Ct Natural Zambian Green Emerald Square Octagon Cut

Bangkok, TH

Gems Auction

4.7

(490)

61.29 Ct Natural Maligano Jasper Quartz Round Cab: weight - 61.29 Ct / Dimensions - 37.00 x 37.00 x 5.70 mm / Shape - Excellent Round Cab / Origin - Brazil / Treatment - None

2026

61.29 Ct Natural Maligano Jasper Quartz Round Cab

Bangkok, TH

Gems Auction

4.7

(490)

111.39 Ct Natural Purple Amethyst JUMBO Round Cab: Weight - 111.39 Ct / Size - 39.0 0x 39.00 x 10.20 mm / Shape - Round Cab / Color - Purple / Clarity - Transparent / Origin -Brazil / Treatment - Heated

2026

111.39 Ct Natural Purple Amethyst JUMBO Round Cab

Bangkok, TH

Gems Auction

4.7

(490)

0.43 Ct Natural Zambian Green Emerald Square Cut: Weight - 0.43 Ct / Dimensions - 4.20 x 4.10 x 3.50 mm / Shape - Square Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.43 Ct Natural Zambian Green Emerald Square Cut

Bangkok, TH

Gems Auction

4.7

(490)

0.89 Ct Natural Zambian Green Emerald Square Cut: Weight - 0.89 Ct / Dimensions - 5.50 x 5.30 x 4.40 mm/ Shape - Square Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.89 Ct Natural Zambian Green Emerald Square Cut

Bangkok, TH

Gems Auction

4.7

(490)

48.15 Ct Natural Pink Charoite Cushion Cab: Weight - 48.15 Ct / Dimensions - 37.00 x 29.00 x 5.50 mm / Shape - Cushion Cab / Color - Pink / Clarity - Opaque / Origin - Russian Federation / Treatment - None

2026

48.15 Ct Natural Pink Charoite Cushion Cab

Bangkok, TH

Gems Auction

4.7

(490)

52.11 Ct Natural Pink Charoite Pear Cab: Weight - 52.11 Ct / Dimensions - 39.00 x 28.00 x 6.10 mm / Shape - Pear Cab / Color - Purple / Clarity - Opaque / Origin - Russian Federation / Treatment - None

2026

52.11 Ct Natural Pink Charoite Pear Cab

Bangkok, TH

Gems Auction

4.7

(490)

42.58 Ct Natural Sea Moss Agate Cushion Cab: Weight - 42.58 Ct / Size - 29.00 x 27.00 x 6.20 mm / Shape - Excellent Cushion Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

42.58 Ct Natural Sea Moss Agate Cushion Cab

Bangkok, TH

Gems Auction

4.7

(490)

0.57 Ct Natural Zambian Green Emerald Baguette Cut: Weight - 0.57 Ct / Dimensions - 5.80 x 3.70 x 3.00 mm / Shape - Baguette Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.57 Ct Natural Zambian Green Emerald Baguette Cut

Bangkok, TH

Gems Auction

4.7

(490)

0.33 Ct Natural Zambian Green Square Cut: Weight - 0.33 Ct / Dimensions - 4.20 x 3.80 x 3.00 mm / Shape - Square Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.33 Ct Natural Zambian Green Square Cut

Bangkok, TH

Gems Auction

4.7

(490)

37.58 Ct Natural Picture Jasper Quartz Heart Cab: weight - 37.58 Ct / Dimensions - 30.00 x 24.80 x 7.10 mm / Shape - Excellent Heart Cab / Origin - Brazil / Treatment - None

2026

37.58 Ct Natural Picture Jasper Quartz Heart Cab

Bangkok, TH

Gems Auction

4.7

(490)

29.38 Ct Natural Sea Moss Agate Oval Cab: Weight - 29.38 Ct / Size - 35.00 x 24.20 x 4.50 mm / Shape - Excellent OVal Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

29.38 Ct Natural Sea Moss Agate Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

38.91 Ct Natural Pink Charoite Pear Cab: Weight - 38.91 Ct / Dimensions - 42.00 x 20.50 x 5.80 mm / Shape - Pear Cab / Color - Pink / Clarity - Opaque / Origin - Russian Federation / Treatment - None

2026

38.91 Ct Natural Pink Charoite Pear Cab

Bangkok, TH

Gems Auction

4.7

(490)

3.73 Ct Natural Blue Tint Moonstone Oval Cab: Weight - 3.73 Ct / Size - 10.50 x 8.10 x 5.20 mm / Shape - Oval Cab / Clarity - Semi-Transparent / Origin - India / Treatment - None

2026

3.73 Ct Natural Blue Tint Moonstone Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

39.92 Ct Natural Picture Jasper Quartz Oval Cab: weight - 39.92 Ct / Dimensions - 35.00 x 22.10 x 6.50 mm / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

2026

39.92 Ct Natural Picture Jasper Quartz Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

4.34 Ct Natural Blue Topaz Round Cut: Weight - 4.34 Ct / Dimensions - 10.10 x 10.10 x 6.20 mm / Shape - Round Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

4.34 Ct Natural Blue Topaz Round Cut

Bangkok, TH

Gems Auction

4.7

(490)

2.71 Ct Natural Aquamarine Octagon Cut: Weight - 2.71 Ct / Size - 10.60 x 7.80 x 4.00 mm / Shape - Octagon Cut / Color - Blue / Clarity - VVS / Origin -India / Treatment - None

2026

2.71 Ct Natural Aquamarine Octagon Cut

Bangkok, TH

Gems Auction

4.7

(490)

6.02 Ct Natural Blue Tint Moonstone Oval Cab: Weight - 6.02 Ct / Size - 12.60 x 9.90 x 5.90 mm / Shape - Oval Cab / Clarity - Semi-Transparent / Origin - India / Treatment - None

2026

6.02 Ct Natural Blue Tint Moonstone Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

0.66 Ct Natural Zambian Green Emerald Square Cut: Weight - 0.66 Ct / Dimensions - 5.00 x 4.90 x 3.90 mm / Shape - Square Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.66 Ct Natural Zambian Green Emerald Square Cut

Bangkok, TH

Gems Auction

4.7

(490)

57.87 Ct Natural Seraphinite Pear Cab: weight - 57.87 Ct / Dimensions - 42.00 x 30.00 x 5.90 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

57.87 Ct Natural Seraphinite Pear Cab

Bangkok, TH

Gems Auction

4.7

(490)

37.31 Ct Natural Blue Opal Oval cab: Weight - 37.31 Ct / Dimensions - 39.00 x 28.00 x 5.40 mm / Shape - Oval cab / Clarity - Opaque / Origin - Peru / Treatment - None

2026

37.31 Ct Natural Blue Opal Oval cab

Bangkok, TH

Gems Auction

4.7

(490)

71.70 Ct Natural Blue Lapis Lazuli Oval Art Cab: Weight - 71.70 Ct / Dimensions - 36.00 x 24.20 x 8.20 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Afghanisthan / Treatment - None

2026

71.70 Ct Natural Blue Lapis Lazuli Oval Art Cab

Bangkok, TH

Gems Auction

4.7

(490)

26.25 Ct Natural Montana Agate Trillion Cab Pair: weight - 26.25 Ct / Dimensions - 34.00 x 17.20 x 3.20 mm / 2 Pc's / Shape & Cut - Excellent Trillion Cab / Origin - Brazil / Comments - None

2026

26.25 Ct Natural Montana Agate Trillion Cab Pair

Bangkok, TH

Gems Auction

4.7

(490)

View:

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 days 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

13 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

TOP