Institution of
Advanced Gemology
The trusted institution for a professional,
objective and expert assessment of diamonds.
IAG Reports
The Independent Grading Institution that grades a diverse range of diamonds.
Natural Diamond Report
Assessment of authenticity and quality for diamonds in the D to Z colour range.
Lab Grown Diamond Report
Identification of laboratory-grown diamonds, using the same exacting standards as Natural Diamond.
Verify Your Report
IAG Report Check provides you with an additional level of assurance. A quick and convenient way for verification of information on your report with IAG’s report database.
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Learn More About 4Cs
The 4Cs will help you understand the beauty, quality, and craftsmanship of a diamond.
