GIA online report : 2231437823 Shape,........................,.Octagonal Cutting style....................... step cut Color...............................Green Species........................ Natural Beryl Variety.............................Natural Emerald Geographic origin..............Colombia Treatment: Oil only (F1) Weight : 1.23 carats Measurements : 7.40x5.72x4.09mm The stone was selected by Tal Naaman ,Gem Hunter and sent to the IGI Lab 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 #bridaljewellery