7.60 CT. Unheated Green Africa Grandidierite Oval Cabochon

Quantity:    1 Pc(s)
 Weight:    7.06 Carat
 Gem Type:    Grandidierite
 Shape:    Oval Cabochon 
 Size:    11.8 x 13.9 x 5.8 mm.
 Color:     Green
 Luster:    Good
 Origin:   Africa
 Treatment:    None
 Hardness:    7.5 on Mohs' scale