Black Opal Cabochon: 1.30 CT Oval Natural Ethiopian Loose Opal, Polished Stone Making Jewelry

Black Opal Cabochon: 1.30 CT Oval Natural Ethiopian Loose Opal, Polished Stone Making Jewelry

$19.50 $65.00
Ethiopian Black Opal Cabochon: 4.45 CT Oval Flashy Gemstone

Ethiopian Black Opal Cabochon: 4.45 CT Oval Flashy Gemstone

$53.40 $178.00
4.00 CT Ethiopian Black Opal Cabochon: Rainbow Fire Gemstone (14x9.70x6 MM)

4.00 CT Ethiopian Black Opal Cabochon: Rainbow Fire Gemstone (14x9.70x6 MM)

$48.00 $160.00
Ethiopian Black Opal Cabochon: AAA Grade Welo Opal Gemstone, 3.15 CT

Ethiopian Black Opal Cabochon: AAA Grade Welo Opal Gemstone, 3.15 CT

$37.80 $126.00
1.80 CT Ethiopian Black Opal Cabochon: Honeycomb Gemstone

1.80 CT Ethiopian Black Opal Cabochon: Honeycomb Gemstone

$24.00 $80.00
Ethiopian Black Opal Cabochon: AAA Grade Welo Opal Gemstone, 5.00 CT

Ethiopian Black Opal Cabochon: AAA Grade Welo Opal Gemstone, 5.00 CT

$60.00 $200.00
4.15 CT Ethiopian Welo Opal Cabochon: Blue Fire Gemstone

4.15 CT Ethiopian Welo Opal Cabochon: Blue Fire Gemstone

$49.80 $166.00
4.00 CT Harlequin Fire Opal Gemstone: AAA Ethiopian Welo Oval Cabochon

4.00 CT Harlequin Fire Opal Gemstone: AAA Ethiopian Welo Oval Cabochon

$48.00 $160.00
3.75 CT Ethiopian Black Opal Cabochon: Natural Fire Gemstone

3.75 CT Ethiopian Black Opal Cabochon: Natural Fire Gemstone

$45.00 $150.00
Ethiopian Black Opal Cabochon: 3.50 CT Multi-Fire Gemstone

Ethiopian Black Opal Cabochon: 3.50 CT Multi-Fire Gemstone

$42.00 $140.00
Ethiopian Black Opal Cabochon: AAA Grade Welo Opal Gemstone 3.40 CT

Ethiopian Black Opal Cabochon: AAA Grade Welo Opal Gemstone 3.40 CT

$40.80 $136.00
Ethiopian Black Opal Cabochon: 3.40 CT Multi-Fire Gemstone

Ethiopian Black Opal Cabochon: 3.40 CT Multi-Fire Gemstone

$40.80 $136.00
3.25 CT Ethiopian Welo Opal Cabochon: Black Opal Gemstone, October Birthstone

3.25 CT Ethiopian Welo Opal Cabochon: Black Opal Gemstone, October Birthstone

$39.00 $130.00
Ethiopian Opal Cabochon, 2.95 CT Galaxy Fire Black Opal, Loose Gemstone

Ethiopian Opal Cabochon, 2.95 CT Galaxy Fire Black Opal, Loose Gemstone

$37.50 $125.00
Ethiopian Black Opal Cabochon: AAA Grade Welo Opal Gemstone, 3.90 CT

Ethiopian Black Opal Cabochon: AAA Grade Welo Opal Gemstone, 3.90 CT

$46.80 $156.00
Welo Black Opal Cabochon: 3.45 CT Multi Fire Gemstone

Welo Black Opal Cabochon: 3.45 CT Multi Fire Gemstone

$41.40 $138.00
3.20 CT Oval Ethiopian Opal Cabochon, Black Welo Opal Loose Stone

3.20 CT Oval Ethiopian Opal Cabochon, Black Welo Opal Loose Stone

$38.40 $128.00
Ethiopian Honeycomb Black Opal Cabochon: AAA Grade Welo Opal Gemstone, 4.15 CT

Ethiopian Honeycomb Black Opal Cabochon: AAA Grade Welo Opal Gemstone, 4.15 CT

$49.80 $166.00
5.35 CT Pear Ethiopian Opal Cabochon, Black Welo Opal Gemstone

5.35 CT Pear Ethiopian Opal Cabochon, Black Welo Opal Gemstone

$64.20 $214.00
AAA Black Opal Cabochon, 3.40 CT Oval Ethiopian Gemstone (13x9.70x5.50 MM)

AAA Black Opal Cabochon, 3.40 CT Oval Ethiopian Gemstone (13x9.70x5.50 MM)

$40.80 $136.00
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