18.09CT ASTONISHING NATURAL BRAZILIAN OVAL CABOCHON BLACK ONYX GEMSTONES
RM 150
(SOLD)
COLOR : BLACK
CARAT : 18.09CT
CUT : OVAL CAB
CLARITY : OPAQUE
SIZE : 19.02 X 14.90 X 10.03 MM
LUSTER : EXCELLENT
ORIGIN : BRAZIL
MOH'S HARDNESS : 7.0
ENHANCEMENT : TREATED