|
Gemstone Type : Natural Color Change Alexandrite Cats eye
Approx. Weight (ct) : 0.60 Cts.
Shape : Oval Cabochan
Size/Dimension : 5.5 x 4 MM Depth : 3 MM
Color : Green With Purple
Clarity : Translucent
Luster : Good
Origin : Srilanka
Hardness : 8.5
Specific Gravity : 3.2+
Refractive Index : 1.742 - 1.749
Chemical Composition :
BeAl203
Treatment : Natural
|
