| Product ID |
A0559 |
| Type |
Natural solid opal (Type 1) |
| Variety |
Dark opal (semi-black opal) |
| Opal weight |
5.2 ct |
| Body tone |
N5 - N6 |
| Transparency |
Translucent |
| Play-of-colour |
Green-Blue |
| Brightness |
4.5 - 5 |
| Pattern |
Broad flash, rolling flash |
| Shape |
Oval |
| Face |
Medium dome |
| Opal size |
13.6 x 10.8 x 5.6 mm |
| Origin |
Lightning Ridge (Australia) |
| Note |
GEM-QUALITY OPAL with a STUNNING colourshow that covers the entire face. |