21785
- Report No : 21785
- Date : 24th of April 2019
- Reference No. : SHMNIZGCC
- Object : One faceted gemstone.
- Weight : 1.29ct
- Dimension : 6.20x5.04x4.31mm
- Shape and Cut : Octagonal, Princess
- Colour : Colour changing Blue to Violet
- Transparency : Transparent
- Species : Natural Corundum
- Variety : Colour change-Sapphire
- Comments : Indication of heat present.