Fantastic Rough Opal lot from Lightning Ridge.
SUPER SUPER BRIGHT
It's up to you to shape and finish these stones the way you want them.
Every piece will cut STUNNING OPALS.
ORIGIN: LIGHTNING RIDGE, AUSTRALIA.
Weight: 18.9 CARATS
Dimensions vary between : 15mm x 11mm x 4.5mm and 9mm x 8mm x 5mm