The Heart Shaped Diamond Weight calculator estimates the weight of a heart shaped diamond based on the average diameter (vertical and horizontal ), depth and a girdle thickness factor.
INSTRUCTIONS: Choose units and enter the following:
Heart Shaped 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.
The Diamond Weight formulas contains carat weight equations that are specific to diamonds and diamond cuts including the following: common gem cuts