Frequently asked questions

What kind of information is on a GIA diamond report and what does it mean?

A GIA report contains a full scientific and unbiased assessment of your diamond’s 4Cs. GIA tests every diamond submitted to establish its authenticity as a diamond and whether it’s been subjected to treatments. GIA reports provide a full description of the diamond, including colour, weight, measurements and cutting style, and will disclose any known treatments.
Watch our video tutorial, which highlights the features and benefits found on a GIA report, and what that means for you and your diamond.

How to read A GIA Diamond Report