Description

Variety color change sapphire

Color Blue to violet

Measurements 6.7×5.7×4.4

Weight carat/ 1.735

Clarity Eye Clean

Shape Oval

Treatments heat only

MAGNIFICATION – checked

Parochialism Dichroic

Hardness(Ref Data) 9

Refractive index checked

Specific Gravity 4 (+-01)

Optical Character, Double refractive