Gem - Emerald Cut Faceted

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Equation / Last modified by KurtHeckman on 2018/03/13 17:00
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KurtHeckman.Gem - Emerald Cut Faceted

The Weigh of an Emerald Cut Faceted Gem calculator computes the approximate caratEmeraldCut.png weight of an Emerald Cut Faceted colored stone (e.g. Ruby).

INSTRUCTIONS: Choose units and enter the following:

  • (GEM)  the choice of the type of gem
  • (L) the length down the face of the gem
  • (W) the width across the face of the gem
  • (D) the depth of the gem
  • (B) percent adder for the bulge (default 0%)

Emerald Cut Gem Weight (Wt): The calculator returns the weight estimate in carats.  However, this can be automatically converted to compatible units via the pull-down menu.

The Math / Science

The weight of a emerald cut gem is a function the volume and the specific gravity.  The volume is estimated base on the gem's shape and dimensions.  The specific gravity is dictated by the type of gem.  For the specific gravity of different gem, CLICK HERE.  

Gem Types

The gems supported in this calculator include: Agate, Alexandrite, Almandite garnet, Amethyst, Andalusite, Aquamarine, Beryl, Bloodstone, Blue Topaz, Carnelian, Cats eye, Chalcedony, Chrysoberyl, Citrine, Corundum, Demantoid Garnet, Diamond, Emerald, Golden beryl, Green beryl, Kunzite, Lapis Lazuli, Morganite, Onyx, Opal, Precious topaz, Pyrope garnet, Quartz, Rhodolite garnet, Rose Quartz, Ruby, Sapphire, Sardonyx, Smokey quartz, Spessartite garnet, Spinel, Tanzanite, Topaz, Tourmaline, Tsavorite garnet, Turquoise, Yellow topaz, and Zircon

Other Gem Cuts

AllCuts.png  Gem Cuts  

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