Gem Carat Weight Calculator icon

Gem Carat Weight Calculator v2.41

Screenshots

Gem Carat Weight Calculator screenshot 0 Gem Carat Weight Calculator screenshot 1 Gem Carat Weight Calculator screenshot 2 Gem Carat Weight Calculator screenshot 3 Gem Carat Weight Calculator screenshot 4 Gem Carat Weight Calculator screenshot 5 Gem Carat Weight Calculator screenshot 6 Gem Carat Weight Calculator screenshot 7 Gem Carat Weight Calculator screenshot 8 Gem Carat Weight Calculator screenshot 9 Gem Carat Weight Calculator screenshot 10 Gem Carat Weight Calculator screenshot 11 Gem Carat Weight Calculator screenshot 12 Gem Carat Weight Calculator screenshot 13 Gem Carat Weight Calculator screenshot 14 Gem Carat Weight Calculator screenshot 15 Gem Carat Weight Calculator screenshot 16 Gem Carat Weight Calculator screenshot 17 Gem Carat Weight Calculator screenshot 18 Gem Carat Weight Calculator screenshot 19 Gem Carat Weight Calculator screenshot 20 Gem Carat Weight Calculator screenshot 21 Gem Carat Weight Calculator screenshot 22 Gem Carat Weight Calculator screenshot 23

About this app

The premium grade gemstone & mineral weight calculation tool

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 450+ 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 (450+ profiles), including the ability to directly compare them.


FEATURES:

✪ Accurately calculates gemstone carat weight, gram weight and tolerance value ranges.
✪ Contains 450+ 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.
✪ Per calculation personal notes facility.
✪ Free lifetime updates - as we expand our database and add more content, it's all yours at no extra cost.
✪ Completely ad free, with no subscriptions or in-app payments to worry about.


◼️ Language is English only.

Our licensing policy can be found at www.markstevens.co.uk/licensing

We support our apps. If you run in to a problem, please drop us an email rather than a Play Store comment, and we can work with you directly to resolve the issue. Alternatively, visit our website at www.markstevens.co.uk where we have a support forum, articles and FAQ's.

Version Information

Version
2.41
Downloads
1K+
Updated on
Dec 7, 2025
Released
May 23, 2013
Requires
Android 6.0

What's New

Please report any issues via email.

- API 36 and 16kb support.
- Updated appcompat, mat & sql libs.
- Min SDK 23.

Ratings & Reviews

4.7
32 ratings

More from M.Stevens

See more apps

Explore Tags

Browse all tags