||9.21mm X 5.57mm X 2.0mm|
1 in stock
Fiery bright orange with blues and green colours. Mined in Lightning Ridge Australia, this .67 carats 9.21mm X 5.57mm X 2.00mm gem would make a fantastic opal engagement ring or perhaps with a few diamonds an opal cocktail ring. This is a totally natural black crystal opal shows 4.6 out of 5 bright flashes sweeping in from the sides and is sure to put a smile on the face of its new owner.