Blue Sapphire – 3.82 Carats (4.202 Ratti)

Product Specification:

Weight: 3.82 carats
Weight: 4.202 Ratti
Hardness: 9
Specific Gravity: 4
Refractive Index: 1.760 – 1.770
Treatment: Unheated and Untreated (No Indications Observed)
Colour: Blue
Shape: Oval
Cuts: Mixed