FA-QUCR024CL-001-003
Natural Gems Belgium Colored Stone Certification FA-QUCR024CL-001-003
IDENTIFICATION : Natural clear crystal quartz - 13.99 ct - cushion - custom cut
Species : Natural Quartz
Variety : Clear Quartz
DESCRIPTION
Shape & Cutting Style : Cushion, Custom Cut
Measurements : 16.0 x 13.4 x 8.6 mm
Carat Weight : 13.99 carat
Color : almost colorless
Clarity : comparable with VVS2
Transparency : Transparent
Birefringence : 0.009
Crystallography : Hexagonal (trigonal)
Dispersion : 0.013
Luster : Vitreous
Hardness : 7
Refractive index : 1.544-1.553
Specific gravity : 2.651
COMMENTS :
No indications of heating, no indications of any other treatment
Personal Note From Natural Gems Belgium:
This Natural Clear Quarts has cut grade fair, color is almost colorless, symmetry is Poor to fair, polish is poor to fair, and luster is high
