4.25CT GORGEOUS RAINBOW BIG AUSTRALIAN BOULDER OPAL

4.25CT GORGEOUS RAINBOW BIG AUSTRALIAN BOULDER OPAL

DESCRIPTION:

NAME 100% NATURAL OPAL
QUANTITY 1 PIECE(S).
WEIGHT 4.25CT.
SHAPE SEE PIC
SIZE 10.77 x 8.55 x 3.92mm
ORIGIN QUEENSLAND, AUSTRALIA
TREATMENT UNHEATED
HARDNESS 6.50 Moh's Scale

Note: Picture shown is taken under penlight.