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2211 products
7.53 ct Oval Cabochon (18.31 x 10.44 mm) Flashing Black Opal Gemstone 7.53 ct Oval Cabochon (18.31 x 10.44 mm) Flashing Black Opal Gemstone
7.53 ct Oval Cabochon (18.31 x 10.44 mm) Flashing Black Opal Gemstone
$242.99 $145.80 USD
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
$243.99 $146.40 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
$173.99 $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
$173.99 $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
$161.99 $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
$195.99 $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
$156.99 $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
$172.99 $103.80 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
$177.99 $106.80 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
$103.99 $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
$115.99 $69.60 USD
3.83 ct Oval Cabochon (13.76 x 9.05 mm) Ethiopian Flashing Black Opal 3.83 ct Oval Cabochon (13.76 x 9.05 mm) Ethiopian Flashing Black Opal
3.83 ct Oval Cabochon (13.76 x 9.05 mm) Ethiopian Flashing Black Opal
$126.99 $76.20 USD
2.62 ct Topnotch Oval Cabochon (11.91 x 10.22 mm) Ethiopian Flashing Black Opal 2.62 ct Topnotch Oval Cabochon (11.91 x 10.22 mm) Ethiopian Flashing Black Opal
2.62 ct Topnotch Oval Cabochon (11.91 x 10.22 mm) Ethiopian Flashing Black Opal
$90.99 $54.60 USD

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