Blue unheated sapphire 0,64 ct.

Blue unheated sapphire.
Weight: 0,64 ct.
Measurements: 5,65 x 4,30 x 2,90 mm.
Origin: Sri Lanka, Ratnapura district.
Treatment: None.
 
This gemstone boasts a clear blue hue that is on the lighter side. Nice for both making a ring or having in your gem collection.