IGI online report : 638475292 Shape,........................,.Emerald cut Cutting style....................... step cut Color...............................Green Species........................ Natural Beryl Variety.............................Natural Emerald Geographic origin..............Zambia Treatment: minor Oil only (F1) Weight : 1.13 carats Measurements : 6.94x5.41x3.65mm 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