| Identification | Natural sapphire |
| Origin | Mogok, Myanmar. |
| Comment | No indication of thermal treatment. |
| Item | White gold ring with natural sapphire and natural diamonds |
| Pieces | Sapphire : 1 pc, diamond : 150 pcs |
| Measurement | 13.12x10.31 mm (Approx) |
| Weight | Total : 15.28 gm, sapphire : 10.79 cts, diamond : 3.73 cts |
| Cut & shape | Mixed cut, oval shape |
| Colour | Intense blue |
| Transparency | Transparent |
Rutile clouds, feathers, twinned planes, boehmite.