| Identification | Natural sapphire |
| Origin | Mogok, Myanmar. |
| Comment | No indication of thermal treatment. |
| Item | Gold pendant brooch with natural sapphire and natural diamonds |
| Pieces | Sapphire : 2 pcs (total) |
| Measurement | 8.7x7.3 mm, 8.8x7.3 mm (Approx) |
| Weight | Total : 46.02 gm, sapphire : 2.95 cts, 2.37 cts |
| Cut & shape | Mixed cut, oval shape |
| Colour | Intense blue |
| Transparency | Transparent |
Fine rutiles, feathers, boehmite, twinned planes.