| Identification | Natural sapphire |
| Origin | Mogok, Myanmar. |
| Comment | No indication of thermal treatment. |
| Item | Gold necklace with natural sapphire |
| Pieces | Sapphire : 33 pcs |
| Measurement | 6.2x5.6 mm to 10.8x8.8 mm (Approx) |
| Weight | Total : 48.07 gm |
| Cut & shape | Mixed cut, rounded to oval shape |
| Colour | Intense sapphire choice blue |
| Transparency | Transparent |
Rutiles, solids, feathers, twinned planes, boehmite.