Gem Weight Estimator
Asian Institute of Gemological Sciences
1.0.1 Varies with device
AIGS’s Gem Weight Estimator (GWE) - which is calibrated for use with a wide variety of gem materials - allows users to quickly estimate the weight of a faceted gemstone, based on its cutting style and dimensions.

This information can then be archived - along with a photograph of the stone in question - for future reference.

Content rating: Everyone

Requires OS: 2.3.3 and up

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