12.20 Crt, authentic Natural Black Ethiopian opal loose gemstone, October birthstone opal jewelry, Oval shape opal gemstone, Rainbow fire opal stone.

AAA ETHIPIAN OPAL GEMSTONE, REAL OPAL GEMSTONE, RAINBOW FIRE LOOSE OPAL GEMSTONE, OVAL SHAPE LOOSE OPAL GEMSTONE.

Detail.

Gemstone - Ethiopian opal
Color - Natural Black
Fire - High rainbow fire
Carat weight - 12.20 crt
Birthstone - October authentic birthstone
Quality - AAA grade quality
Shape - Oval shape
Piece quantity - single piece
Origin - Ethiopia
Size - L = 18.60 MM
W = 15.10 MM
H = 9.55 MM

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