FA-AQUA024GB-001-002

Natural Gems Belgium Colored Stone Certification FA-AQUA024GB-001-002

IDENTIFICATION : Natural light greenish blue aquamarine - 2.37 ct - oval - unheated

Species : Natural Beryl
Variety : Aquamarine

DESCRIPTION

Shape & Cutting Style : Oval, Mixed Cut
Measurements : 11.0 x 7.0 x 5.0 mm
Carat Weight : 2.37 carat
Color : light greenish blue 
Clarity : SI3
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 checked = in margin
Specific gravity : 2.66-2.80 checked = in margin

COMMENTS :

No indications of heating - No indications of treatment

Personal Note From Natural Gems Belgium:

This aquamarine is a slight greenish light blue colored gemstone with a blue color getting more intense to the borders, it is all natural and cut grade is  good, symmetry is good, and polish is good, inclusions are not visible with the eye and it's luster is shiny vitreous