GIA Publications and Archives
Gems & Gemology
As the award-winning quarterly journal of GIA, Gems & Gemology publishes the latest peer-reviewed research on diamonds and colored stones — where they are found, their special characteristics, simulants and synthetics, treatments, and identification techniques. View the current issue and purchase online.
The Institute's monthly electronic bulletin offers a mix of timely industry analysis, the latest research from Gems & Gemology, education updates and coverage of GIA activities, delivered straight to your inbox. Read the latest issue and subscribe online.