Delhi Jewellery and Gems Fair 2019 Delhi Jewellery and Gems Fair 2019 from Prem Kumar Delhi Jewellery and Gems Fair 2019 This design and fabrication of OPH Jewellers, Karol Bagh Work done in Pragati Maidan, Delhi. gLike Delhi Jewellery and Gems Fair 2019 This design and fabrication of OPH Jewellers, Karol Bagh Work done in Pragati Maidan, Delhi. Exhibit Design Share R 7 n Available Freelance, Full-time Prem Kumar 3D Designer New Delhi, India Follow Contact