Identification | Natural sapphire |
Origin | Mogok, Myanmar. |
Comment | No indication of thermal treatment. |
Item | Gold necklace with natural sapphire |
Pieces | Sapphire : 43 pcs |
Measurement | 7.5x5.8 mm to 5.7x4.4 mm (Approx) |
Weight | Total : 42.93 gm, sapphire : 43.57 cts |
Cut & shape | Mixed cut, oval to cushion shape |
Colour | Vivid blue |
Transparency | Transparent |
Fine rutiles, feathers, boehmite, twinned planes.