5.20 CT Ethiopian Welo Opal Cabochon: Oval Black Opal Gemstone, 13x11.50mm

5.20 CT Ethiopian Welo Opal Cabochon: Oval Black Opal Gemstone, 13x11.50mm

$54.60 $182.00
Natural Ethiopian Black Opal Cabochon, Oval Shape, 3.50 CT, Jewelry Making (10.60x8.60x6.60 MM)

Natural Ethiopian Black Opal Cabochon, Oval Shape, 3.50 CT, Jewelry Making (10.60x8.60x6.60 MM)

$37.80 $125.99
Natural Black Opal Cabochon, AAA Grade Ethiopian Welo Opal Gemstone (14x10.50x5.20 MM)

Natural Black Opal Cabochon, AAA Grade Ethiopian Welo Opal Gemstone (14x10.50x5.20 MM)

$42.66 $142.20
Natural Ethiopian Black Opal Cabochon, Oval Shape, Multi Fire Gemstone (13.60x9.60x4 MM)

Natural Ethiopian Black Opal Cabochon, Oval Shape, Multi Fire Gemstone (13.60x9.60x4 MM)

$24.75 $82.50
AAA Black Ethiopian Fire Opal Gemstone: 1.20 CT Oval Welo Opal Cabochon 9.50x7x3.50 MM

AAA Black Ethiopian Fire Opal Gemstone: 1.20 CT Oval Welo Opal Cabochon 9.50x7x3.50 MM

$18.00 $60.00
Ethiopian Yellow Opal Gemstone : 1.15 CT Multi Flashy Fire Welo Opal Loose Stone

Ethiopian Yellow Opal Gemstone : 1.15 CT Multi Flashy Fire Welo Opal Loose Stone

$18.00 $60.00
Welo Black Honeycomb Opal Cabochon: 2.65 CT Rainbow Fire Stone

Welo Black Honeycomb Opal Cabochon: 2.65 CT Rainbow Fire Stone

$23.85 $79.50
Galaxy Fire Natural Ethiopian Opal Cabochon, 4.15 CT Smooth Polished Welo Black Opal Gemstone

Galaxy Fire Natural Ethiopian Opal Cabochon, 4.15 CT Smooth Polished Welo Black Opal Gemstone

$37.35 $124.50
3.60 CT Round Black Ethiopian Opal Cabochon: Welo Fire Opal Gemstone

3.60 CT Round Black Ethiopian Opal Cabochon: Welo Fire Opal Gemstone

$43.20 $144.00
AAA Black Opal Cabochon, Natural Ethiopian Gemstone, 4.80 CT

AAA Black Opal Cabochon, Natural Ethiopian Gemstone, 4.80 CT

$57.60 $192.00
3.85 CT Oval Ethiopian Opal Cabochon, Black Opal Stone, Welo Gemstone

3.85 CT Oval Ethiopian Opal Cabochon, Black Opal Stone, Welo Gemstone

$46.20 $154.00
5.05 CT Oval Black Opal Cabochon, AAA Ethiopian Smoked Gemstone

5.05 CT Oval Black Opal Cabochon, AAA Ethiopian Smoked Gemstone

$77.10 $257.00
Natural Ethiopian Fire Opal Cabochon, Pear Shape Black Opal Gemstone (13.60x8.30x2.80 MM)

Natural Ethiopian Fire Opal Cabochon, Pear Shape Black Opal Gemstone (13.60x8.30x2.80 MM)

$14.40 $47.99
Natural Ethiopian Fire Opal Cabochon, Pear Shape Multi Fire Gemstone (13x7.20x4 MM)

Natural Ethiopian Fire Opal Cabochon, Pear Shape Multi Fire Gemstone (13x7.20x4 MM)

$16.20 $53.99
Natural Ethiopian Black Opal Gemstone, Oval Shape, 3.35 Carat, Play of Color (13.70x9.80x4.60 MM)

Natural Ethiopian Black Opal Gemstone, Oval Shape, 3.35 Carat, Play of Color (13.70x9.80x4.60 MM)

$30.15 $100.50
Natural Ethiopian Black Opal Cabochon, Oval Shape, Vibrant Play of Color (11.50x8.80x3.50 MM)

Natural Ethiopian Black Opal Cabochon, Oval Shape, Vibrant Play of Color (11.50x8.80x3.50 MM)

$21.64 $72.15
Rare Ethiopian Welo Opal Cabochon: 3.40 CT Trillion Multi Fire Gemstone

Rare Ethiopian Welo Opal Cabochon: 3.40 CT Trillion Multi Fire Gemstone

$30.60 $101.99
Ethiopian Welo Opal Stone: 2.30 CT Black Opal Cabochon, Oval Gemstone (13x9x5 MM)

Ethiopian Welo Opal Stone: 2.30 CT Black Opal Cabochon, Oval Gemstone (13x9x5 MM)

$26.71 $89.05
Natural Ethiopian Opal Cabochon, Blue Green Fire Gemstone For Jewelry (15x9.80x6 MM)

Natural Ethiopian Opal Cabochon, Blue Green Fire Gemstone For Jewelry (15x9.80x6 MM)

$36.00 $119.99
Fire Ethiopian Opal Cabochon: 1.85 CT Welo Opal Gemstone (10.60x8x4.60 MM)

Fire Ethiopian Opal Cabochon: 1.85 CT Welo Opal Gemstone (10.60x8x4.60 MM)

$21.64 $72.15
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