India International Jewellery Show (IIJS) Mumbai is India's premier B2B gem and jewellery exhibition, organized by the Gem & Jewellery Export Promotion Council (GJEPC). Held every August in Mumbai, the exhibition takes place across two major venues: Jio World Convention Centre (BKC, Bandra Kurla Complex) and Bombay Exhibition Centre (NESCO, Goregaon). It brings together jewellery manufacturers, diamond and gemstone traders, retailers, exporters, technology providers, and international buyers from around the world.