GIA is a non-profit institution committed to protecting and educating the public in the field of gems and jewelry.
Since 1931, GIA created standards used in gemstone evaluation around the world by creating the 4Cs of Diamond Quality and the GIA 7 Pearl Value Factors™. Fueled by the research done in GIA’s world-class laboratories, the education division translates in-depth knowledge into practical skills to teach and train the next generation of jewelry leaders and professionals.

Whether you’re starting a new career or looking to advance your current one, a GIA education is key to opening doors within the industry. We teach the latest knowledge and time-tested skills using cutting-edge research and technology.

Professionalism and integrity are at the heart of all that we do so we provide our students with the expertise they need to operate at the highest ethical and professional standards. GIA credentials are a globally recognized mark of excellence that show a jewelry professional is equipped for the challenges and opportunities of the ever-evolving gem and jewelry industry.