Carats Thickness,Weight,Shape 4+


Verosocial Studio

Designed for iPad

    • 5.0 • 2 Ratings
    • $0.99



Are you looking for an easy and accurate way to calculate the carats of your jewelry? Look no further! Our iOS app is here to help. With just a few simple inputs, you can quickly and easily determine the carat weight of your diamonds, gems, and other precious stones.

Introducing the newest addition to your jewelry toolkit: the Carat Calculator app for iOS. With this app, you can quickly and easily calculate the carat weight of your diamonds and gemstones, ensuring that you always have accurate information at your fingertips.

Using the Carat Calculator is simple: just enter the dimensions of your gemstone, including its width, length, and depth, and the app will provide you with an instant calculation of its carat weight.

The Carat Calculator app is a must-have for anyone in the jewelry industry, whether you're a professional jeweler, a gemstone collector, or simply looking to buy or sell a piece of jewelry. With its user-friendly interface and accurate calculations, it's the perfect tool for anyone who wants to stay on top of their gemstone carat weights.

So why wait? Get the Carat Calculator app today and take control of your jewelry collection. With its easy-to-use features and reliable calculations, you'll wonder how you ever managed without it.


* Carats Weight (Grams / Carats / Points / Milligrams)
* Carats Size (Based on Girdle Length, Girdle Width, Depth, Stone type and Facet Style)

Gauge Thickness Converter

* Area Converter (Square Inches to/from Square Centimeters)
* Distance Converter (Inches to/from Centimeters)

Facet Styles (Listed in alphabetical order) :: Cabochon Cut, Emerald Cut Faceted, Marquise Cut Faceted, Oval Faceted, Pear Cut Faceted, Rectangular Cushions, Rectangular Faceted, Rectangular Step Cut, Round Faceted, Square Cushions, Square Cut Faceted, and Square Step Cut.

Gemstone Types (Listed in alphabetical order) :: Achorite, Agate, Alexandrite, Almandine, Almandine Spinel, Almandine-Spessartine, Amazonite, Amethyst, Andradite, Aquamarine, Balas Ruby, Black Opal, Bloodstone, Brazilian Emerald, Cairngorm, Carnelian, Cat's Eye, Chalcedony, Chlorspinel, Chrome Pyrope, Chrysoberyl, Chrysoprase, Citrine, Color-Change Garnet, Demantoid, Diamond, Dravite, Emerald, Feldspar, Fire Opal, Garnet, Ghanospinel, Goshenite, Green Quartz, Grossular, Heliodore, Heliotrope, Hessonite, Hyacinth, Indicolite, Jade, Jadeite, Jargon, Jasper, Labradorite, Lapis Lazuli, Malaia, Matura Diamond, Moonstone, Morganite, Morion, Nephrite, Onyx, Opal, Orthoclase, Peridot, Peristerite, Praziolite, Pyrope, Pyrope-Almandine, Pyrope-Spessartine, Quartz, Red Beryl, Rhodolite, Rock Crystal, Rose Quartz, Rubellite, Rubicelle, Ruby, Sapphire, Sapphire Spinel, Siberite, Smoky Quartz, Spessartine, Spinel, Sunstone, Topaz, Topazolite, Tourmaline, Tsavorite, Turquoise, Uvarovite, Verdilite, Water Opal, White Opal, and Zircon

This app features:

• Send your calculations or conversions by email
• Universal App (iPhone, iPod Touch, and iPad)
• All iPhone screens are supported
• Retina Display graphics
• Fast app switching
• Automatically Saves Your Inputs
• Latest version of iOS is supported

No network connectivity required.

Note: All information in this app is for informational purposes only.

What’s New

Version 7.5

Bug Fixes

Ratings and Reviews

5.0 out of 5
2 Ratings

2 Ratings

Brasshandle ,

Very accurate and quick

The different shapes for cuts and their estimates are helpful especially since it doesn’t need a network connection

Mizzmatch ,

Thumbs up

I'm no expert so I can't speak to it's accuracy. But it is definitely consistent and very easy to use. Helpful for my eBay postings!

naftali ,

Very handy app!

I use this constantly, and it's pretty accurate! I wish there were more stones to choose from, or a pro version for guys in the gemstones industry like me that would give the species alone as an option. Also, more stone cuts would be nice too, or different variations on cuts, like proportions above and below the girdle, double sided instead of single sided cabs an cushions, or even the ability to put in the measurements of your own unique cuts and save them for later.

App Privacy

The developer, Verosocial Studio, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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