Diamond - Pear-shape Brilliant

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Equation / Last modified by KurtHeckman on 2018/05/17 12:47
KurtHeckman.Diamond - Pear-shape Brilliant

The Pear Shaped Diamond Weight calculator computes the approximate weight Tear Pear.pngof a Pear-shaped (teardrop shaped) brilliant diamond based on the vertical and horizontal widths, and the depth. Furthermore, 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 factor. 

INSTRUCTIONS:  Choose units and enter the following:

  • (L) Vertical Length
  • (W) Horizontal Width
  • (D) Depth
  • (t)  Girdle Thickness Factor:  This is a factor of the girdle  (middle) of the diamond.  Uses the pull-down menu to select the appropriate girdle factor.

Carat Weight: 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.

Weight Diamond Calculators

The Diamond Weight formulas contains carat weight equations that are specific to diamonds and diamond cuts including the following:AllCuts.png common gem cuts