FA-AMET024DP-001-146

Natural Gems Belgium Colored Stone Certification FA-AMET024DP-001-146

IDENTIFICATION : Natural deep purple Amethyst - 15.670 ct - Oval - AAA++ grade - unheated - custom cut

Species : Natural quartz
Variety : Amethyst 

DESCRIPTION

Shape & Cutting Style : Oval, Custom Cut
Measurements : 20.0 x 15.1 x 9.4 mm
Carat Weight : 15.670 carat
Color :  deep purple with purple fire
Clarity : comparable to VVS1
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 deep purple oval custom cut amethist is deep purple color, making it one of the most desired color grades, cut grade is excellent, polish is very good, Symmetry is very good and it's luster is excellent. 

Reference for AAA ++ grading:
Color grade is very good to excellent  
Cut grade is excellent 
Carat weight is very good
Clarity is VVS
Symmetry is very good

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