GAYLORD NATIONAL RESORT & CONVENTION CENTER
201 Waterfront St.
Oxon Hill, MD 20745
International Gem & Jewelry Show (Intergem) was founded 43 years ago by Herbert A. Duke. The company produces over ninety gem and bead shows each year, in cities across the country. It is one of the few shows of its kind open to the public, with a small section dedicated to professional jewelers, artists and others involved full-time in the jewelry-making trade. Intergem is based in Rockville, Maryland.