Jewellery Design and Technology Institute (JDTI) is an educational institution under Silver Smith India Ltd. and World Gold Council. It conducts diploma (2 year) and certificate courses (1 year) in Jewellery Design and Technology, and certificate Courses in Custom-Made Jewellery Manufacturing (6 months), Gemology (3 months), Diamond Grading (45 days), Casting (14 days), Stone Setting (14 days), Finishing, Polishing and Electroplating (14 days), Jewellery Retailing (45 days), Table Ware and Accessories (1 year), Jewellery Designing (distance learning, 6 months), Comprehensive Jewellery Designing (6 months), Basic Jewellery Designing (3 months), and Industrial Jewellery Design Solutions (45 days). JDTI has state-of-the-art workshops, classrooms, audio and visual teaching aids, library, and cafeteria.