| Identification | Natural sapphire |
| Origin | Mogok, Myanmar. |
| Comment | No indication of thermal treatment. |
| Item | Gold ring with natural sapphire and diamonds |
| Pieces | Sapphire : 1 pc, diamond : 128 pcs |
| Measurement | 9.9x8.8 mm (Approx) |
| Weight | Total : 15.19 gm, sapphire : 4.10 cts |
| Cut & shape | Mixed cut, oval shape |
| Colour | Intense blue |
| Transparency | Transparent |
Fine rutiles, feathers, solid crystals.