| Species | Corundum |
| Variety | Natural star ruby |
| Origin | Mogok, Myanmar |
| Comment | No indication of thermal treatment. |
| No. of pieces | One |
| Weight | 4.22 cts |
| Measurement | 10.55x9.57x3.77 mm |
| Cut style | Cabochon cut, oval shape |
| Colour | Red with purplish tint |
| Transparency | Translucent |
Solids, feathers, boehmite, rutile zonings.