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Calibrated Gemstones
8x6 MM Black Opal Calibrated, AAA Quality Opal, Natural Ethiopian Black Opal Cabochon, Welo Fire Opal, October Birthstone, Oval Shape Opal
$
15.93
$63.72
10 Piece Opal, 2.5x5 MM Opal, Marquise Shape Opal, Natural Ethiopian Black Faceted Opal, Welo Fire Black Opal, Faceted Opal, Opal Jewelry
$
69.48
$277.92
Welo Fire Black Opal, Faceted Opal, 20 Piece Opal, 3.5x7 MM Opal, Opal Jewelry, Natural Ethiopian Black Faceted Opal, Marquise Shape Opal
$
153.66
$614.63
10 Piece Opal, 3.5x7 MM Opal, Welo Fire Black Opal, Faceted Opal, Opal Jewelry, Natural Ethiopian Black Faceted Opal, Marquise Shape Opal
$
99.88
$399.51
3.5x7 MM Opal, A++ Quality Opal, Natural Ethiopian Black Faceted Opal, Welo Fire Black Opal, Faceted Opal, Marquise Shape Opal, Opal Jewelry
$
15.36
$61.46
Round Shape Opal, Black Opal Calibrated, Opal Jewelry, Natural Ethiopian Opal, Black Opal Cabochon, Welo Fire Opal, 5 MM Opal, 20 Piece Opal
$
80.94
$323.78
3 MM Opal, A++ Quality Opal, Natural Ethiopian Black Opal Cabochon, Welo Fire Black Opal, Round Shape, October Birthstone, Opal Jewelry
$
7.31
$29.24
Oval Shape Opal, Black Opal Calibrated, Welo Fire Opal, 5x3 MM Opal, 5 Piece Opal, Natural Ethiopian Black Opal Cabochon, October Birthstone
$
26.01
$104.05
9x7 MM, 20 Piece Opal, Welo Fire Opal, Natural Ethiopian Black Opal Cabochon, Black Opal Calibrated, October Birthstone, Oval Shape Opal
$
179.11
$716.45
Welo Fire Opal, Natural Ethiopian Black Opal Cabochon, Black Opal Calibrated, October Birthstone, Oval Shape Opal, 9x7 MM, 10 Piece Opal,
$
111.94
$447.78
50 Pc Opal, 5x3 MM Opal, Natural Ethiopian Black Opal Cabochon, Black Opal Gemstone, Oval Shape Opal, Welo Fire Opal, October Birthstone
$
130.06
$520.25
Natural Ethiopian Black Opal Cabochon, Welo Fire Opal, Oval Shape Opal, Black Opal Gemstone, Black Opal Calibrated, 4x6 MM Opal, 10 Pc Opal
$
51.00
$204.02
4x6 MM Opal, 1 Pc Opal, Black Opal Gemstone, Natural Ethiopian Black Opal Cabochon, Black Opal Calibrated, Welo Fire Opal, Oval Shape Opal
$
9.43
$37.74
6x4 MM AAA++ Quality Opal, Natural Ethiopian Black Opal Cabochon, Black Opal Calibrated, Welo Fire Opal, October Birthstone, Oval Shape Opal
$
9.43
$37.74
9x7 MM, A++ Quality Opal, Black Opal Calibrated, Natural Ethiopian Black Opal Cabochon, Welo Fire Opal, October Birthstone, Oval Shape Opal
$
20.71
$82.84
Black Opal Calibrated, Natural Ethiopian Black Opal Cabochon, Oval Shape Opal, Welo Fire Opal, October Birthstone, 6x8 MM Opal 20 Piece Opal
$
137.78
$551.12
Natural Ethiopian Black Opal Cabochon, Black Opal Calibrated, Oval Shape Opal, 6x8 MM Opal, 5 Piece Opal, Welo Fire Opal, October Birthstone
$
51.67
$206.67
6x8 MM Opal, 2 Piece Opal, Black Opal Calibrated, Natural Ethiopian Black Opal Cabochon, Welo Fire Opal, October Birthstone, Oval Shape Opal
$
25.83
$103.34
Welo Fire Black Opal, Round Shape, October Birthstone, Opal Jewelry, Natural Ethiopian Black Opal Cabochon, 3 MM Opal, 20 Piece OpaL
$
53.96
$215.86
Round Shape, October Birthstone, Opal Jewelry, Natural Ethiopian Black Opal Cabochon, 3 MM Opal, 10 Piece Opal, Welo Fire Black Opal
$
33.73
$134.91
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