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2211 products
3.51 ct Pear Cabochon (14.31 x 8.84 mm) Play of Colors Black Opal Stone 3.51 ct Pear Cabochon (14.31 x 8.84 mm) Play of Colors Black Opal Stone
3.51 ct Pear Cabochon (14.31 x 8.84 mm) Play of Colors Black Opal Stone
$111.99 $67.20 USD
4.04 ct Oval Cabochon (15.50 x 11.45 mm) Ethiopian Flashing Black Opal 4.04 ct Oval Cabochon (15.50 x 11.45 mm) Ethiopian Flashing Black Opal
4.04 ct Oval Cabochon (15.50 x 11.45 mm) Ethiopian Flashing Black Opal
$147.99 $88.80 USD
4.49 ct Cushion Cabochon (15.28 x 9.97 mm) Ethiopian Flashing Black Opal 4.49 ct Cushion Cabochon (15.28 x 9.97 mm) Ethiopian Flashing Black Opal
4.49 ct Cushion Cabochon (15.28 x 9.97 mm) Ethiopian Flashing Black Opal
$163.99 $98.40 USD
3.14 ct Oval Cabochon (13.06 x 9.80 mm) Flashing Natural Black Opal Stone 3.14 ct Oval Cabochon (13.06 x 9.80 mm) Flashing Natural Black Opal Stone
3.14 ct Oval Cabochon (13.06 x 9.80 mm) Flashing Natural Black Opal Stone
$119.99 $72.00 USD
3.00 ct Oval Cabochon (10.46 x 8.87 mm) Ethiopian Natural Black Opal 3.00 ct Oval Cabochon (10.46 x 8.87 mm) Ethiopian Natural Black Opal
3.00 ct Oval Cabochon (10.46 x 8.87 mm) Ethiopian Natural Black Opal
$115.99 $69.60 USD
2.58 ct Oval Cabochon (11.49 x 8.78 mm) Ethiopian Natural Black Opal 2.58 ct Oval Cabochon (11.49 x 8.78 mm) Ethiopian Natural Black Opal
2.58 ct Oval Cabochon (11.49 x 8.78 mm) Ethiopian Natural Black Opal
$100.99 $60.60 USD
15.80 ct Pear Cabochon (24.42 x 16.49 mm) Ethiopian Flashing Black Opal 15.80 ct Pear Cabochon (24.42 x 16.49 mm) Ethiopian Flashing Black Opal
15.80 ct Pear Cabochon (24.42 x 16.49 mm) Ethiopian Flashing Black Opal
$577.99 $346.80 USD
3.74 ct Oval Cabochon (13.64 x 10.43 mm) Ethiopian Flashing Black Opal 3.74 ct Oval Cabochon (13.64 x 10.43 mm) Ethiopian Flashing Black Opal
3.74 ct Oval Cabochon (13.64 x 10.43 mm) Ethiopian Flashing Black Opal
$186.99 $112.20 USD
2.79 ct Oval Cabochon (11.92 x 9.96 mm) Flashing Black Opal Gemstone 2.79 ct Oval Cabochon (11.92 x 9.96 mm) Flashing Black Opal Gemstone
2.79 ct Oval Cabochon (11.92 x 9.96 mm) Flashing Black Opal Gemstone
$141.99 $85.20 USD
2.12 ct Oval Cabochon (11.97 x 9.69 mm) Flashing Black Opal Gemstone 2.12 ct Oval Cabochon (11.97 x 9.69 mm) Flashing Black Opal Gemstone
2.12 ct Oval Cabochon (11.97 x 9.69 mm) Flashing Black Opal Gemstone
$108.99 $65.40 USD
7.11 ct First-class Oval Cabochon(20.03 x 12.68 mm)Flashing Black Opal Gemstone 7.11 ct First-class Oval Cabochon(20.03 x 12.68 mm)Flashing Black Opal Gemstone
7.11 ct First-class Oval Cabochon(20.03 x 12.68 mm)Flashing Black Opal Gemstone
$230.99 $138.60 USD

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