| Identification | Natural sapphire |
| Origin | Mogok, Myanmar. |
| Comment | No indication of thermal treatment. |
| Item | Gold ring with natural sapphire and natural diamonds |
| Pieces | Sapphire : 1 pc, diamond : 31 pcs (Round), 12 pcs (Pear) |
| Measurement | 8.99x8.20 mm (Approx) |
| Weight | Total : 8.98 gm, sapphire : 3.20 cts, diamond : 0.62 cts (Round), 1.74 cts (Pear) |
| Cut & shape | Mixed cut, oval shape |
| Colour | Vivid blue |
| Transparency | Transparent |
Three set rutiles, feathers, twinned planes, boehmite.