GIA online report : 6525757680 Shape,........................,. Round Cutting style....................... Berillant cut Color...............................Green Species........................ Natural Beryl Variety.............................Natural Emerald Geographic origin..............Colombia Treatment: Oil only (F1) Weight : 1.16 carats Measurements : 7.09-7.12x4.28mm The stone was selected by Tal Naaman ,Gem Hunter and sent to the GIA 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