SKU : BOBH08
Ball Genuine Black Onyx
| Gemstones | |
| Item ID | BOBH08 |
| Name | Black Onyx |
| Type | Genuine |
| Shape | Ball |
| Cut | Drilled |
| Length | 8 mm |
| Width | 8 mm |
| Quality/Cut | AA |
| Avg Wgt | n/a |
| $PerCT | Login to view price |
| Comments | Drilled or non-drilled |
| Certificate | NO |
| AGTA | D |
| Treatment | Dye |
| Tech Material (info) | Chalcedony |
| Ref Index | 1.530 - 1.539 |
| Hardness | 6.5 - 7 |
| Gravity | 2.58 - 2.64 |
| Clarity | Clean |
| Color Intensity | Uniform |
