Opal

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7.59 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 7.59 Ct / Dimensions - 16.80 x 12.90 x 8.30 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

7.59 Ct Natural Black Flashing Fire Opal Pear Cab

Bangkok, TH

Gems Auction

4.7

(490)

4.15 Ct Natural Prismatic Fire Opal Cushion Cab: Weight - 4.15 Ct / Dimensions - 14.00 x 9.00 x 6.00 mm / Shape - Cushion Cab / Color - Bicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

4.15 Ct Natural Prismatic Fire Opal Cushion Cab

Bangkok, TH

Gems Auction

4.7

(490)

62.39 Ct Natural Green Swiss Opal Oval cab: Weight - 62.39 Ct / Dimensions - 40.00 x 33.00 x 6.10 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

62.39 Ct Natural Green Swiss Opal Oval cab

Bangkok, TH

Gems Auction

4.7

(490)

3.49 Ct Natural Blue Fire Opal Oval Cab: Weight - 3.49 Ct / Dimensions - 13.80 x 9.10 x 6.10 mm / Shape - Oval Cab / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2026

3.49 Ct Natural Blue Fire Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

4.39 Ct Natural Pink Fire Opal Oval Cab: Weight - 4.39 Ct / Size - 14.70 x 10.90 x 6.40 mm / Shape - Oval Cab / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

2026

4.39 Ct Natural Pink Fire Opal Oval 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)

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)

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)

47.32 Ct Natural Dendrite Opal OVal Cab: weight - 47.32 Ct / Dimensions - 45.00 x 25.00 x 5.90 mm / Shape & Cut - Excellent OVal Cab / Origin - Brazil / Comments - None

2026

47.32 Ct Natural Dendrite Opal OVal Cab

Bangkok, TH

Gems Auction

4.7

(490)

4.70 Ct Natural Multicolor Welo Opal Top Fire Oval Cab: Weight - 4.70 Ct / Dimensions - 14.10 x 10.10 x 6.20 mm / Shape - Oval Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

4.70 Ct Natural Multicolor Welo Opal Top Fire Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

3.05 Ct Natural Multicolor Welo Opal Top Fire Pear Cab: Weight - 3.05 Ct / Dimensions - 13.60 x 9.20 x 5.20 mm / Shape - Pear Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

3.05 Ct Natural Multicolor Welo Opal Top Fire Pear Cab

Bangkok, TH

Gems Auction

4.7

(490)

4.21 Ct Natural Multicolor Welo Opal Top Fire Pear Cab: Weight - 4.21 Ct / Dimensions - 15.10 x 10.10 x 5.70 mm / Shape - Pear Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

4.21 Ct Natural Multicolor Welo Opal Top Fire Pear Cab

Bangkok, TH

Gems Auction

4.7

(490)

4.04 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab: Weight - 4.04 Ct / Dimensions - 15.60 x 9.70 x 5.30 mm / Shape & Cut - Oval Cab / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

4.04 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

2.95 Ct Natural Bicolor Fire Opal Oval Cab: Weight - 2.95 Ct / Dimensions - 12.40 x 8.90 x 5.20 mm / Shape - Oval Cab / Color - Bicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

2.95 Ct Natural Bicolor Fire Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

3.02 Ct Natural Pink Fire Opal Oval Cab: Weight - 3.02 Ct / Size - 14.50 x 8.70 x 5.50 mm / Shape - Oval Cab / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

2026

3.02 Ct Natural Pink Fire Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

3.12 Ct Natural Black Flashing Fire Opal Oval Cut: Weight - 3.12 Ct / Dimensions - 14.10 x 8.50 x 6.30 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

3.12 Ct Natural Black Flashing Fire Opal Oval Cut

Bangkok, TH

Gems Auction

4.7

(490)

5.11 Ct Natural Ink Blue Fire Opal Oval Cab: Weight - 5.11 Ct / Size - 14.20 x 11.00 x 7.10 mm / Shape - Oval Cab / Color - Blue / Transparency - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

5.11 Ct Natural Ink Blue Fire Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

3.19 Ct Natural Pink Fire Opal Oval Cab: Weight - 3.19 Ct / Size - 12.10 x 9.50 x 6.00 mm / Shape - Oval Cab / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

2026

3.19 Ct Natural Pink Fire Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

3.65 Ct Natural Bicolor Fire Opal Oval Cab: Weight - 3.65 Ct / Dimensions - 13.80 x 10.20 x 5.70 mm / Shape - Oval Cab / Color - Bicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

3.65 Ct Natural Bicolor Fire Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

3.11 Ct Natural Cotton Candy Fire Opal Oval Cab: Weight - 3.11 Ct / Dimensions - 13.30 x 10.20 x 4.70 mm / Shape - OVal Cab / Color - Bicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

3.11 Ct Natural Cotton Candy Fire Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

2.98 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab: Weight - 2.98 Ct / Dimensions - 11.60 x 8.30 x 6.00 mm / Shape & Cut - Oval Cab / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

2.98 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

4.33 Ct Natural Multicolor Welo Opal Top Fire Oval Cab: Weight - 4.33 Ct / Dimensions - 13.80 x 10.00 x 7.10 mm / Shape - Oval Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

4.33 Ct Natural Multicolor Welo Opal Top Fire Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

3.45 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 3.45 Ct / Size - 12.30 x 9.80 x 6.50 mm / Shape - Oval Cab / Color - Black / Transparency - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

3.45 Ct Natural Black Flashing Fire Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

4.25 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab: Weight - 4.25 Ct / Dimensions - 12.60 x 10.30 x 6.90 mm / Shape & Cut - Oval Cab / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

4.25 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

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24

Opal Auctions

Rocki Gorman Sterling Silver Multi-Strand Cross Necklace 179.75g

Turquoise Sterling Silver Concho Belt on New Leather 12 Conchos 313.25g

Robert Johnson Navajo Turquoise Cuff

SILVER, STONE & STORY

Kahu Paws Trading LLC

Starts on:

Santa Fe, NM, US

Large Rookwood plaque, Summer, Hurley, 1948, 12 by 14 inches.

Rookwood Vellum, Barn Swallows and Moon, Shirayamadani, 1907.

Rare Rookwood Aerial Blue mug with Polar Bear, Shirayamadani, 1896.

Fall 2026: Rookwood + Art Pottery

Starts on:

Cincinnati, OH, US

IGI Certified 14K Rose Gold 0.96ct Radiant Cut Diamond Ring

Japanese Ju Longevity Calligraphy Hanging Scroll, Signed

Lenci by Helen Konig Scavini Earthenware Sculpture, Ave Maria All-Round

Hudson Valley Antiques Collector Auction

Lion and Unicorn

Starts on:

Hollywood, FL, US

6 days Left

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