| Identification | Natural sapphire |
| Origin | Mogok, Myanmar. |
| Comment | No indication of thermal treatment. |
| Item | Gold necklace with natural sapphire |
| Pieces | Sapphire : 33 pcs |
| Measurement | 12.2x11.4 mm to 7.0x7.1 mm (Approx) |
| Weight | Total : 83.66 gm, sapphire : 115.0 cts |
| Cut & shape | Mixed cut, oval and cushion shape |
| Colour | Vivid peacock blue |
| Transparency | Transparent |
Fine rutiles, feathers, boehmite, twinned planes.