Black Spinel Rose Cut Cabochon 5mm Round

5mm black spinel cabochons cut in a rose cut round. Very neat and sharp cutting, and extremely high polish means these stone have a mirror-like shine. Opaque black gemstones are not very common and black spinel occupies a useful space between the more expensive options such as black diamond, and cheaper ones such as dyed black onyx.

Size:  5mm

Shape:  Round

Cut:  Rose Cut Cabochon

Approx carats per stone: 0.73

Treatment:  None

Clarity:  Opaque