Fantastic Rough Opal lot from Lightning Ridge.
There are 9 pieces in total, weighing 83 cts.
It's up to you to shape and finish these stones the way you want them.
ABSOLUTELY STUNNING OPALS
ORIGIN: LIGHTNING RIDGE, AUSTRALIA.
Weight: 83 CARATS
Dimensions vary between : 19 mm x 11 mm x 4 mm and 30 x 15 x 4.5 mm