The Gemist: Stone file at App Store analyse

App power index: 180 (based on ranks around App Stores today)
Reference Education
Developer: The Gemist
Price: 0 free
Current version: 1.0, last update: 6 years ago
First release : 09 Feb 2017
App size: 22.83 Mb
4.4 ( 2144 ratings )
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Estimation application downloads and cost

> 3.96k
Monthly downloads
~ $ 1.62k
Estimation App Cost


A handy Gemmology reference app for easy access to diamond & gemstone information on smart phones and tablets.

Features include;
Guide for testing gems & crystals
A data file and high quality photos for over 120+ varieties of diamond & gemstone information
The nature of gems - occurence, origin, locality
Physical and Optical properties
Quick overview of gemmological equipment
Diamond: The 4Cs
Identifying major synthetics, like diamond, emerald, ruby & sapphire
Plus lots more...

Were constantly looking to improve the apps features and depth of content and any update will be offered freely.

The Gemist is an international group of enthusiastic gemmologists supplying & utilising fine quality gems. While in the UK studying the world’s first BSc in Gemmology, this app was created from compiled notes produced during our studies to provide an easily accessible platform to check scientific facts and figures related to gemmology.

This app was produced in association with Play Gemmology - playgemmology.com
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Available in countries
Country Price
Canada 3.99 CAD
China 18 CNY
France 3.49 EUR
Germany 3.49 EUR
Italy 3.49 EUR
Netherlands 3.49 EUR
Portugal 3.49 EUR
Spain 3.49 EUR
Poland 3.49 EUR
UK 2.99 GBP
India 249 INR
Japan 360 JPY
Poland 13.99 PLN
Russia 229 RUB
Turkey 12.99 TRY
USA 2.99 USD
Korea, Republic Of 3.29 USD
Ukraine 2.99 USD
Available for devices
iPhone3GS, iPhone4, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX,