Originated from the mines in Africa Nice luster 4 mm Black Round AAA Diamond.
NAME: Black Diamond
SHAPE: Round
CUT: Brilliant
COLOR: Black
ORIGIN: Africa
LUSTER: Fair
SIZE: 4 mm
TREATMENT: Irradiated
HARDNESS: 10
CLARITY: Opaque
GRADE: AAA
APPROX WEIGHT: 0.28 ct.