Natural very light blue aquamarine - 0.235 ct - Octagon cut - unheated

Natural very light blue aquamarine - 0.235 ct - Octagon cut - unheated

Natural Gems Belgium Colored Stone Certification FA-AQUA026LB-003-428

IDENTIFICATION :

Species : Natural Beryl.
Variety : Aquamarine

DESCRIPTION

Shape & Cutting Style : Octagon, Mixed Cut
Measurements : 5.1 x 3.0 x 2.0 mm
Carat Weight : 0.235 carat
Color : very light blue  (almost colorless)
Clarity : comparable to I
Transparency : Transparent
Luster:  Vitreous

Birefringence : 0.005-0.007.
Cleavage : Indistinct
Crystallography :Hexagonal
Dispersion : 0.014
Hardness : 7.5-8
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:

Cut : good
Color : fair
Clarity : fair
Carat : jewelry size

FIND THE ONLINE CERTIFICATE HERE