| Gemstone | |
| Carat Weight Filtering | 10-20 ctw |
| Gemological Lab | Staff Gemologist |
| Carat Weight | 5.79cts. |
| Measurements | 16.6 x 12.78 x 4.12mm |
| Opal | |
| Opal Origin Country | Australia |
| Origin Region or State | Lightning Ridge |
| Type | Crystal Opal, Black Opal |
| Cut Technique | Assembled-Doublet, Cabochon |
| Shape | Oval |
| Color Attributes | Blue/Green |
| Common | |
| Birthstone Month | October |