21766
- Report No : 21766
- Date : 24/04/2019
- Reference No. : SHMNIZGID
- Object : One faceted gemstone.
- Weight : 0.71ct
- Dimension : 5.08x4.13x3.57mm
- Shape and Cut : Rectangle, brilliant/step
- Colour : Blue *NGL type "Royal Blue"
- Transparency : Transparent
- Species : Natural Corundum
- Variety : Blue Sapphire
- Comments : Indication of heat.