IGI online report : 665414767 Shape,......................…. Oval mixed cut Color...............................Green Species........................ Natural Beryl Variety.............................Natural Emerald Geographic origin..............Zambia Treatment: Oil only (F1) Weight : 0.75 carats Measurements: 6.81x4.86x3.37mm 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