Description

Variety sapphire

Color Blue

Measurements  10×7.2×4.6 mm

Weight carat/  1.92

Clarity (type 2) Eye Clean

Shape   Trillion

Treatments –

MAGNIFICATION – checked

Parochialism Dichroic

Hardness(Ref Data) 9

Refractive index checked

Specific Gravity 4 (+-01)

Optical Character, Double refractive