| Identification | Natural yellow sapphire |
| Origin | Mogok, Myanmar. |
| Comment | No indication of thermal treatment. |
| Item | Loose stone 1 pc |
| Measurement | 16.63x16.65x10.20 mm |
| Weight | 25.99 cts |
| Cut & shape | Modified brilliant cut, octagon shape |
| Colour | Yellow |
| Transparency | Transparent |
Tiny crystals, feathers, fine rutile needles.