FA-AMET024DP-001-042

Natural Gems Belgium Colored Stone Certification FA-AMET024DP-001-042

IDENTIFICATION : Natural medium purple Amethyst - 3.71 ct - Trillion - unheated

Species : Natural quartz
Variety : Amethyst 

DESCRIPTION

Shape & Cutting Style : Trillion, mixed Cut
Measurements : 10.6 x 10.0 x 6.7 mm
Carat Weight : 3.71 carat
Color :  purple to medium purple
Clarity : comparable to SI3
Transparency : Transparent

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

COMMENTS :

No Indications of heating , no indications of other treaments

Personal Note From Natural Gems Belgium:

This trillion cut amethist is purple, cut grade is good , polish is good, Symmetry isfair to good and it's luster is good.