Diamond - Cushion

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Equation / Last modified by KurtHeckman on 2018/05/17 12:49
KurtHeckman.Diamond - Cushion

This Cushion Diamond Cut Weight calculator computes the approximate weight of a Cushion.pngcushion cut diamond based on the average diameter (vertical and horizontal can be entered in case the diamond face isn't precisely symmetrical), depth and girdle thickness factor.

INSTRUCTIONS: Choose units and enter the following:

  • (L) Vertical Length
  • (H) Horizontal Length
  • (D) Depth
  • (B) Bulge.  aka Girdle Thickness Factor

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.

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