FA-AMET024DP-001-040

Natural Gems Belgium Colored Stone Certification FA-AMET024DP-001-040

IDENTIFICATION : Natural light and medium purple Amethyst - 13.77 ct - octagon - unheated

Species : Natural quartz
Variety : Amethyst 

DESCRIPTION

Shape & Cutting Style : Octagon, mixed Cut
Measurements : 16.6 x 11.8 x 9.7 mm
Carat Weight : 13.75 carat
Color :  33% light purple 67% medium purple
Clarity : comparable to VS1
Transparency : Transparent

Dispersion: 0.013 
Hardness: 7  
Specific Gravity 2.651
Refractive index : 1.544–1.553

COMMENTS :

No Indications of heating , no indications of other treaments

Personal Note From Natural Gems Belgium:

This octagon cut amethist is two colored, going from light purple to medium purple color, cut grade is very good , polish is good to very good, Symmetry is very good and it's luster is very good.