11.32ct Lightning Ridge Rough

This is a small piece of Lightning Ridge rough weighing 11.32ct. the base colour is light grey. This piece sill cut two good sized round stones or a rectangle free form. The colour of this piece is blue/green. The pattern is a quite small harlequin. This piece will be fairly straight forward and safe cutting. It is not high quality opal but neither is the price. The estimated cut weight of a free form from this piece will be about 6 carats. This is some more rough from the Grawin opal field and came from a depth of thirty two feet.
Weight: 11.32ct
Cost per ct: $7.90
Total: $90
Parcel No. RFF27