We empower gem professionals, students, and aficionados

We are a community of gemologists that cross borders and cultures to share the latest gemological discoveries and education.

We are here to elevate your gemological mind, support your research and understanding of gemstones and help you forge friendships with our industry's great gemological minds.

Close up of various size beautifully lit diamonds on brown background

If you have a passion for gemology, then the AGA serves YOU!

Sharing a love of gems since 1974

Our Legacy

Learn how a brilliant idea sparked by group of friends grew into an international force that fosters gemological innovation and education.

volunteers Leading with teamwork and dedication

2023-2026 AGA Officers

Devoted volunteers advancing the AGA mission

2023-2026 Board of Governors

AGA is led by the Board of Governors, a group of members who volunteer their time and talents to steer and grow the Association. Officers and Governors serve three-year terms. AGA members are encouraged to communicate their interest in serving the association as a Governor.