Natural Boulder Opal, 8.37 buying carat

Natural earth-mined Boulder Opal from Queensland, Australia.
Weight: 8.37 Carat
Shape: Freeform Cabochon, Polished One Side
Size: 21.74 x 11.76 x 4.82mm
Treatment: Unheated Untreated
Clarity: Opaque

*The pictures are of the actual product you will receive. buying