UNTREATED
Measurements 7.78×5.40×4.35 mm
Weight carat/ 1.69
Untreated blue Sapphire 1.69 carat Light blue sapphire loose cushion light blue sapphire
US$ 1,400
Description
Variety sapphire
Color Blue
Measurements 7.78×5.40×4.35 mm
Weight carat/ 1.69
Clarity (type 2) Eye Clean
Shape -Cushion, Mixed
Treatments – NON
MAGNIFICATION – checked
Parochialism Dichroic
Hardness(Ref Data) 9
Refractive index checked
Specific Gravity 4 (+-01)
Optical Character, Double refractive
