Indian Institute of Gems & Jewellery, New Delhi (IIGJ) formerly known as Jewellery Product Devlopment Centre. (JPDC) . The Indian Institute of Gems & Jewellery (IIGJ) is a non profit vocational education institution of The Gem & Jewellery Export Promotion Council sponsored by the Ministry of Commerce & Industry, Government of India. Set up in 1986, it is one of the oldest and most experienced institutes of its kind. Design Courses: Jewellery Design Foundation Course, Industry Oriented Design Course , History of Jewellery Design, Jewel CAD, Jewellery Design Diploma