10.69CT DELIGHTFUL NATURAL BRAZILIAN OVAL CABOCHON BLACK ONYX GEMSTONES
RM 100
COLOR : BLACK
CARAT : 10.69 CT
CUT : OVAL CAB
CLARITY : OPAQUE
SIZE : 16.35 X 12.85 X 6.72 MM
LUSTER : EXCELLENT
ORIGIN : BRAZIL
MOH'S HARDNESS : 7.0
ENHANCEMENT : TREATED