Item No : 593515
Gemstone Type : Russain Color Changing Alexandrite Cats Eye
Approx. Weight (ct) : 0.55 Ct.
Shape : Oval
Size/Dimension : 5.5 x 3.9 MM
Color : Green With Purple
Clarity : Translucent
Luster : Good
Origin : Russain
Hardness : 8.5
Specific Gravity : 3.2+
Refractive Index : 1.742 - 1.749
Chemical Composition : BeAl203
Treatment : Natural
|