FA-AQU23AQ-016-007

Natural Gems Belgium Colored Stone Certification FA-AQU23AQ-016-007

IDENTIFICATION :Natural Aquamarine - 3.62 ct - Cushion - unheated untreated

Species : Natural Beryl
Variety : Aquamarine

DESCRIPTION

Shape & Cutting Style : Cushion, Mixed Cut
Measurements : 9.5 x 8.7 x 6.6 mm
Carat Weight : 3.62 carat
Color : light ocean blue
Clarity : I2 - I3
Transparency : Transparent
Luster:  Vitreous

Birefringence : 0.005-0.007.
Cleavage : Indistinct
Crystallography :Hexagonal
Dispersion : 0.014
Hardness : 7.5-8
Inclusions : hollow tubes
Refractive index : 1.567-1.590
Specific gravity : 2.66-2.80

COMMENTS :

No indications of heating - No indications of treatment

Personal Note From Natural Gems Belgium:

This aquamarine is a blue colored gemstone with a sky blue color all over stone, is all natural and cut grade is fair to good, symmetry is fair, and polish is fair