Weight - 3.38cts 
Measurement:
    Length – 9.30MM
    Breadth – 7.25MM
    Depth – 5.20MM
Color - Blue
Cut - Mixed
Shape - Cushion
Polariscope - Double Refraction
R.I – 1.760 - 1.768
Pleochroism - 
Spectrum - 4.00
S.G. -
Ultra Violet:
    L/W - Inert
    S/W - Inert
Microscope – Colour bands , Crystal , Feathers
Identification – A natural Blue Sapphire

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