Species : Natural Beryl Variety : Aquamarine Color : Light Blue Dimensions : 16.51 x 12.34 x 9.53 mm Clarity : Transparent Carat weight : 11.85 carats Cut : Brilliant and Step Mixed Cut Shape : Oval Inclusions : A few small and slightly visible non-disturbing natural inclusions are present on. Please, see the pictures that magnify them. Inclusions are less visible to the naked eye. Treatment : Aquamarine is commonly heated to improve its color. There is currently no scientific method available to determine whether this gemstone has been enhanced or not. Method of shipment : Tracked shipping with the Swiss Post where available.