Description
| Opal Origin | Lightning Ridge | Play of colors | Red, green |
| Category | Solid Black Opal | Clarity | Opaque |
| Weight carats | 1. | Body tone | N3 |
| Size in mm (13mm = 0.5118 inches) | 9 x 7 x 2.7 | Brilliance | 3.2 |
| Shape | Free form | Treatment | No Treatment of any kind |
| Cut | Low dome | Polish | High gem quality |
Gorgeous play of red, green. It has traces of rough at the back.
