Introducing... Gem Carat Weight Calculator
The premium grade gemstone weight calculation tool from the authors of the award-winning Crystal Guide Pocket Edition app. Gem Carat Weight Calculator allows fast, accurate weight calculations to be performed by taking a few simple measurements for diamonds, sapphires, emeralds and 300+ other crystals. By combining industry accepted formulae with our comprehensive, proprietary gemstone and facet / cut data, we are able to bring you an app that performs accurate calculations efficiently, right from your pocket! In addition to calculating weights, the app also has a thorough A-Z list of browsable gem data (300+ profiles), including the ability to directly compare them.
✔ Calculates gemstone carat weight, gram weight and tolerance value ranges.
✔ Contains 300+ gemstones and over 60 facet/cut types.
✔ Browsable A-Z list of crystals, gemstones and minerals, each with its own image and complete geological profile.
✔ Glossary of mineralogical terms and definitions.
✔ Reference charts.
✔ Directly compare gemstone profiles.
✔ Unit conversion tool.
✔ Full history of calculations for fast consults.
✔ Free database updates.
▶ Language is English only.