Natural deep greyish brown smoky quartz - 18.023 ct - free form - unheated - rose cut
Unique in both appearance and origin, this free form 18.023 ct unheated rose cut smoky quartz boasts natural deep greyish brown tones sure to add depth and intrigue to any jewelry collection.
Natural Gems Belgium Colored Stone Certification FA-QUSM024DB-001-139
IDENTIFICATION
Species : Natural Quartz
Variety : Smoky Quartz
DESCRIPTION
Shape & Cutting Style : Free form rose Cut
Measurements : 22.5 x 17.5 x 7.9 mm
Carat Weight : 18.023 carat
Color : deep greyish brown
Clarity : comparable with VVS1
Transparency : Translucent
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 18.023 ct unheated rose cut natural brown smoky quartz is a gemstone with a free form shape, allowing its true deep color to be consistent. Cut grade is good, proportions are good, color is good to very good, polish is good luster is high
FIND THE ONLINE CERTIFICATE HERE
for general impression take a look at the pictures
All items are sent insured with track and trace regardless of value
