FA-TOCH024GR-001-069
Natural Gems Belgium Colored Stone Certification FA-TOCH024GR-001-069
IDENTIFICATION : Natural light green Tourmaline - 1.18 ct - pear - unheated - ideal for setting
Species : Natural Tourmaline
Variety : Green Tourmaline
DESCRIPTION
Shape & Cutting Style : Pear, mixed Cut
Measurements : 8.2 x 6.0 x 4.0 mm
Carat Weight : 1.18 carat
Color : light green
Clarity : comparable with I3
Transparency : Transparent
Birefringence : 0.020
Crystallography : Hexagonal (trigonal)
Dispersion : 0.017
Luster : Vitreous
Hardness : 7
Refractive index : 1.603-1.820
Specific gravity : 3.39-3.41
COMMENTS :
No indications of heating, no indications of any other treatment;
Small chipped on curved side below girdle
Personal Note From Natural Gems Belgium:
This green tourmaline gemstone is an included gemstone, has good symmetry, cut grade is good, polish is good, and is a vibrant color of gemstone