| Identification | Natural sapphire |
| Origin | Mogok, Myanmar |
| Comment | No indication of thermal treatment. |
| Item | Loose stone 1 pc |
| Measurement | 16.49x12.91x9.02 mm |
| Weight | 18.11 cts |
| Cut & shape | Mixed cut, cushion shape |
| Colour | Purplish blue |
| Transparency | Transparent |
Rutile needles, feathers.