Blue Topaz

Description

Gemstone : Blue topaz

Certification : JBN Certified

Treatment : All Blue Topaz worldwide is always irradiated

Cut : Faceted

Shape : Oval

Composition : Natural

Colour : Sky blue

Exact dimensions : 7.30×5.90×3.40

dimension Type : Not Calibrated

Specific Gravity : 3.55

Refractive index : 1.610 – 1.620

Weight (carat) : 1.13

Weight (ratti) : 1.26

Weight (grams) : 0.23