Flashy Black Opal

1.2ct Black Opal ready to set.

Size 16 Oval calabrated. 

Colour: Directional, showing greens, oranges, blues, magenta, red with black pitch covering 15% of face.

Solid and ready to set, but still contains some dirt in the back and top girdle of the stone. If purchased by a jeweller, I will offer a return/refund if setting the gem becomes problematic - would suit an experienced jeweller or a collector.