Product Description
| Opal Origin | Lightning Ridge | Play of colors | green |
| Category | Solid Black Opal | Clarity | Opaque |
| Weight carats | 0.5 | Body tone | N4 |
| Size in mm (13mm = 0.5118 inches) | 7 x 5.6 x 2 | Brilliance | 3 |
| Shape | Oval | Treatment | No Treatment of any kind |
| Cut | Low dome | Polish | High gem quality |
