The Gemstone Carat Weight Calculator is a FREE Software Program that allows you to accurately approximate the Carat Weight of Diamonds, Emeralds & Rubys by entering thier dimensions in millimeters & choosing a shape. This easy to use Program is extremely useful to those of us who must estimate the carat weight of mounted stones (gems set in rings). Such as Pawnshops, Jewelry stores, Auction Houses, Estate Jewelry buyers, etc.

The license of this software is Freeware, you can free download and free use this calculator software.