JIS Fall (Jewelers International Showcase) is a trade-focused jewelry expo that brings together manufacturers, designers, and retailers to exhibit diamonds, pearls, bridal and designer collections, and precious-metal jewelry. The show takes place at the Miami Beach Convention Center in Miami Beach, Florida, and features showrooms and exhibits from domestic and international suppliers. It functions as a sourcing and networking marketplace for independent jewelers, boutiques, and industry buyers seeking new collections and wholesale relationships.