| Identification | Natural star sapphire |
| Origin | Mogok, Myanmar. |
| Comment | No indication of thermal treatment. |
| Item | Ring with natural star sapphire |
| Pieces | Sapphire : 1 pc |
| Measurement | 14.22x10.55 mm (Approx) |
| Weight | Total : 22.97 gm |
| Cut & shape | Cabochon cut, oval shape |
| Colour | Vivid blue |
| Transparency | Semi transparent |
Fine rutiles, solids, feathers, twinned planes.