GIA report online : 5231457817 Shape.....................octagonal Cutting style .............. step cut Color..................... Green Species............... Natural Beryl Variety............Natural Emerald Geographic origin.......Colombia Treatment : minor Oiled only (F1) Weight : 1.29 carats Measurements : 6.89x5.82x5.34mm The stone was selected by Tal Naaman ,Gem Hunter and sent to the GIA Lab in New York Country of Origin is an opinion offered by the seller of this item; this opinion is not substantiated by an official opinion of the Laboratory Insured international shipping with Track & Trace # YearOfTheSnake