| Identification | Natural sapphire |
| Origin | Mogok, Myanmar |
| Comment | No indication of thermal treatment. |
| Item | One |
| Measurement | 37.2x31.0x18.5 mm (Approx) |
| Weight | 165.87 cts |
| Cut & shape | Rough |
| Colour | Light blue to intense blue |
| Transparency | Transparent |
Fine rutile clouds, feathers, twinned planes, boehmite.