CA-AMET024PU-001-038

Natural Gems Belgium Colored Stone Certification CA-AMET024PU-001-038

IDENTIFICATION : Natural purple Amethyst - set of 9 - 3.11 tcw - oval cabochon - approx 5 x 4 mm - unheated

Species : Natural quartz
Variety : Purple Amethyst

DESCRIPTION

Shape & Cutting Style : oval, cabochon, polished both sides.
Measurements : 4.9-5.1 x 3.9-4.0 x 2.1-2.5 mm
Carat Weight : 3.11 total carat weight
Color : purple
Clarity : comparable to I1 -I2
Transparency : Transparent
origin : unknown

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

COMMENTS :

No Indications of heating, no indications of other treatment

Personal Note From Natural Gems Belgium:

oval cabochon set of 9 handpicked stones polished both sides, fair symmetry, polish fair. Overall good color and good appearance.
8 stones are purple, one is light purple to purple
Measurements stones in average:
length between 4.9-5.1 mm
With between  3.9-4.0 mm
Height between 2.1-2.5 mm

9 Stones selected together for same shade of purple color and comparable sizes, optical matching set