The Emerald Cut Diamond Weight calculator computes the approximate carat weight of an Emerald Cut shaped diamond based on the vertical and horizontal widths, the depth and a girdle thickness factor.
INSTRUCTIONS: Choose units and enter the following:
Emerald Cut Diamond Carat Weight (Wt): The calculator returns weight of the diamond in carats. However, this can be automatically converted to other weight units (e.g. grams) via the pull-down menu.
Girdle Thickness Factor: The user must enter a thickness factor for the diamond's girdle ranging from: Slightly Thick,Thick,Very Thick, to Extremely Thick. This is used to calculate the weight correction (wc) factor. See.
The common gem cutsthat are specific to diamonds and diamond cuts including the following: