Exact Carat Total Weight:    ( Silver + Stone)   54.90 ct, 10.98 gram

Shape:         Excellent! Natural Emerald  22.5 mm x 17.5 mm x 7.5 mm = 22.85 ct 
Color:          Green.
Clarity:          Translucent 
Luster:           Beautiful
Treatment:     oil
Origin:           Zambia
Hardness:      7.0-7.5
Ring Size;      9.5
Face Ring :   23.8 mm x 18.5 mm.