You can use apps like "Rock Identifier: Stone ID" to quickly determine the value of rocks. These apps have a database for you ...

Yes. Analysis needed to produce a GIA Colored Stone Identification Report, Origin Report, and Analytical Report can be performed on mounted colored stones. Since the stone is mounted and not loose, ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

Thank you for your inquiry regarding rough identification services available at GIA Laboratories. GIA primarily analyzes rough material in conjunction with our Diamond Origin Program which requires ...

There are currently different approaches for determining the kidney stone type. However, the reference ex-vivo identification procedure can take up to several weeks, while an in-vivo visual ...

The GIA team collected tsavorite, spinel and sapphire rough, verifying and recording the precise origin of each sample ...