The most up-to-date information about vendors, news, and weather for the International Gem and Jewelry Show Santa Monica. Check out the show's floor plan and the products that will be sold. The International Gem and Jewelry Show Santa Monica starts on 4/24/2020. The Show ends on 4/26/2020. The Show is located at: Le Meridien Delfina Santa Monica 530 Pico Blvd, Santa Monica, California 90405, United States.