3.89CT EXCELLENT HUGE 100% NATURAL BIG AUSTRALIAN BOULDER OPAL

3.89CT EXCELLENT HUGE 100% NATURAL BIG AUSTRALIAN BOULDER OPAL

DESCRIPTION:

NAME 100% NATURAL BOULDER OPAL
QUANTITY 1 PIECE(S).
WEIGHT 3.89CT.
SHAPE FREEFORM
SIZE 12.88 x 10.52 x 3.4mm
ORIGIN QUEENSLAND, AUSTRALIA
TREATMENT UNHEATED
HARDNESS 6.50 Moh's Scale

Note: Picture shown is taken under penlight.