More Information
Stone Type | Natural |
Origin | World wide |
Common gemstone enhancement and likelihood | Dyed (Usually);Irradiation (Usually) |
Size | 4mm |
Shape | Round |
Colour | Black |
Hole Size Approximate (mm) | 0.6 |
Mohs scale ratings (hardness) | 7 |
Stone Type | Natural |
Origin | World wide |
Common gemstone enhancement and likelihood | Dyed (Usually);Irradiation (Usually) |
Size | 4mm |
Shape | Round |
Colour | Black |
Hole Size Approximate (mm) | 0.6 |
Mohs scale ratings (hardness) | 7 |