Vivid Blue Sapphire long cushion shape
£1,456
Description
Variety – sapphire
Color -vivid cornflower blue
Measurements in mm -5.82×5.76×3.02
Weight in carats- 1.42
Clarity (type 2)-
Shape – round
Treatments – Heated
MAGNIFICATION – checked
Pleochroism – Dichroic
Hardness(Ref Data) 9
Refractive index checked
Specific Gravity 4 (+-01)
Optical Character – Double refractive