| Identification | Natural sapphire |
| Origin | Mogok, Myanmar. |
| Comment | No indication of thermal treatment. |
| Item | Gold necklace with natural sapphire |
| Pieces | Sapphire : 35 pcs |
| Measurement | 6.3x5.7 mm to 9.73x8.7 mm (Approx) |
| Weight | Total : 57.79 gm, sapphire : 63.25 cts |
| Cut & shape | Mixed cut, oval, rounded and cushion shape |
| Colour | Vivid blue |
| Transparency | Transparent |
Fine rutiles, feathers, boehmite, twinned planes.