Product Description
| Opal Origin | Lightning Ridge | Play of colors | Green, Blue |
| Category | Solid Crystal Opal | Clarity | Translucent |
| Weight carats | 0.9 | Body tone | N7 |
| Size in mm (13mm = 0.5118 inches) | 7.8 x 6.2 x 2 | Brilliance | 4.2 |
| Shape | Oval | Treatment | No Treatment of any kind |
| Cut | Low dome | Polish | High gem quality |
It has a rough surface at the back.
