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181 products
7.58 ct Eye-opening Oval Cabochon(17.10 x 11.95 mm)Flashing Black Opal Gemstone 7.58 ct Eye-opening Oval Cabochon(17.10 x 11.95 mm)Flashing Black Opal Gemstone
7.58 ct Eye-opening Oval Cabochon(17.10 x 11.95 mm)Flashing Black Opal Gemstone
Regular price $243.99 Sale price $146.40 USD
6.94 ct Fair Oval Cabochon(16.12 x 13.43 mm)Ethiopian Flashing Black Opal Stone 6.94 ct Fair Oval Cabochon(16.12 x 13.43 mm)Ethiopian Flashing Black Opal Stone
6.94 ct Fair Oval Cabochon(16.12 x 13.43 mm)Ethiopian Flashing Black Opal Stone
Regular price $224.99 Sale price $135.00 USD
5.30 ct Impressive Oval Cabochon(13.52 x 11.04 mm)Ethiopian Flashing Black Opal 5.30 ct Impressive Oval Cabochon(13.52 x 11.04 mm)Ethiopian Flashing Black Opal
5.30 ct Impressive Oval Cabochon(13.52 x 11.04 mm)Ethiopian Flashing Black Opal
Regular price $173.99 Sale price $104.40 USD
5.32 ct Oval Cabochon(14.72 x 10.05 mm)Ethiopian 360 Degree Flashing Black Opal 5.32 ct Oval Cabochon(14.72 x 10.05 mm)Ethiopian 360 Degree Flashing Black Opal
5.32 ct Oval Cabochon(14.72 x 10.05 mm)Ethiopian 360 Degree Flashing Black Opal
Regular price $173.99 Sale price $104.40 USD
4.94 ct Superb Oval Cabochon (14.18 x 11.86 mm) Ethiopian Flashing Black Opal 4.94 ct Superb Oval Cabochon (14.18 x 11.86 mm) Ethiopian Flashing Black Opal
4.94 ct Superb Oval Cabochon (14.18 x 11.86 mm) Ethiopian Flashing Black Opal
Regular price $161.99 Sale price $97.20 USD
6.01 ct Impressive Oval Cabochon(17.44 x 11.86 mm)Ethiopian Flashing Black Opal 6.01 ct Impressive Oval Cabochon(17.44 x 11.86 mm)Ethiopian Flashing Black Opal
6.01 ct Impressive Oval Cabochon(17.44 x 11.86 mm)Ethiopian Flashing Black Opal
Regular price $195.99 Sale price $117.60 USD
4.78 ct Fair Oval Cabochon(14.92 x 10.89 mm)Ethiopian Flashing Black Opal Stone 4.78 ct Fair Oval Cabochon(14.92 x 10.89 mm)Ethiopian Flashing Black Opal Stone
4.78 ct Fair Oval Cabochon(14.92 x 10.89 mm)Ethiopian Flashing Black Opal Stone
Regular price $156.99 Sale price $94.20 USD
5.29 ct Spectacular Oval Cabochon(14.37 x 11.31 mm)Flashing Black Opal Gemstone 5.29 ct Spectacular Oval Cabochon(14.37 x 11.31 mm)Flashing Black Opal Gemstone
5.29 ct Spectacular Oval Cabochon(14.37 x 11.31 mm)Flashing Black Opal Gemstone
Regular price $172.99 Sale price $103.80 USD
3.91 ct Pretty Oval Cabochon(15.38 x 9.41 mm)Ethiopian Flashing Black Opal Stone 3.91 ct Pretty Oval Cabochon(15.38 x 9.41 mm)Ethiopian Flashing Black Opal Stone
3.91 ct Pretty Oval Cabochon(15.38 x 9.41 mm)Ethiopian Flashing Black Opal Stone
Regular price $130.99 Sale price $78.60 USD
5.42 ct Oval Cabochon(14.36 x 10.77 mm)Ethiopian 360 Degree Flashing Black Opal 5.42 ct Oval Cabochon(14.36 x 10.77 mm)Ethiopian 360 Degree Flashing Black Opal
5.42 ct Oval Cabochon(14.36 x 10.77 mm)Ethiopian 360 Degree Flashing Black Opal
Regular price $177.99 Sale price $106.80 USD
3.90 ct Attractive Oval Cabochon(14.90 x 10.94 mm)Ethiopian Flashing Black Opal 3.90 ct Attractive Oval Cabochon(14.90 x 10.94 mm)Ethiopian Flashing Black Opal
3.90 ct Attractive Oval Cabochon(14.90 x 10.94 mm)Ethiopian Flashing Black Opal
Regular price $130.99 Sale price $78.60 USD
3.06 ct Premium Oval Cabochon (16.11 x 10.62 mm) Ethiopian Flashing Black Opal 3.06 ct Premium Oval Cabochon (16.11 x 10.62 mm) Ethiopian Flashing Black Opal
3.06 ct Premium Oval Cabochon (16.11 x 10.62 mm) Ethiopian Flashing Black Opal
Regular price $103.99 Sale price $62.40 USD
3.40 ct Oval Cabochon(12.40 x 10.11 mm)Ethiopian 360 Degree Flashing Black Opal 3.40 ct Oval Cabochon(12.40 x 10.11 mm)Ethiopian 360 Degree Flashing Black Opal
3.40 ct Oval Cabochon(12.40 x 10.11 mm)Ethiopian 360 Degree Flashing Black Opal
Regular price $115.99 Sale price $69.60 USD