Join the largest gem shows in the USA and showcase your minerals, fossils and jewelry to passionate collectors and buyers from around the world.

Premium booth locations available

Access to thousands of collectors

Multi-city exhibition opportunities

Professional marketing support

At Hart Events, our passion for fossils, minerals, gems, and jewelry fuels our commitment to creating world-class trade shows that exceed expectations throughout the U.S. We’ve dedicated ourselves to revolutionizing the exhibition show industry, providing exhibitors with unrivaled opportunities for success and attendees with awe-inspiring experiences.