Diamond and Jewelry Industry Directory

American Gem Society

The American Gem Society, founded in 1934 by Robert M. Shipley, is a not-for-profit trade association dedicated to proven ethics, knowledge, and consumer protection within the jewelry industry. The American Gem Society is an international professional organization awarding credentials for its members, who are held to the highest ethical and professional standards in the industry and must pass annual recertification examinations to maintain their titles. Less than five percent of jewelers in the country have met the exacting requirements necessary for membership.