0.70CT EXCELLENT 100% NATURAL LIGHTNING RIDGE CRYSTAL OPAL

0.70CT EXCELLENT 100% NATURAL LIGHTNING RIDGE CRYSTAL OPAL

DESCRIPTION: 

NAME 100% NATURAL OPAL
QUANTITY 1 PIECE(S).
WEIGHT 0.70CT.
SHAPE CABOCHON
SIZE 6.92 x 5.93 x 2.97mm
PATTERN: BROADFLASH
ORIGIN LIGHNING RIDGE, AUSTRALIA
TREATMENT UNHEATED
HARDNESS 6.50 Moh's Scale
Note: Picture shown is taken under penlight