About Exhibition Zak Jewels Expo - Chennai 2026 will take place from 18th - 20th July 2026 at Taj Coromandel in Chennai, Tamil Nadu, India. This is the oldest B2C jewellery expo and sale, promises a treasure trove of exquisite collections, designer brands, and the latest trends in the world of gems and jewels. Hundreds of exhibitors showcasing their latest collections of jewellery, including diamonds, rubies, emeralds, sapphires, pearls, and precious and semi-precious stones. It is expected to attract around 3,111 attendees and 36 exhibitors.