Institute of Gemology, Diamonds, Jewellry Designing & ISO 9001-2000 Certified Institution, Life Member IDI Surat, aided by Ministry of Commerce, Govt. of India (G.J.E.P.C.). We are well equipped as a GEM & DIAMOND LAB. TESTING FACILITY   Hurry To Join Our Classes today. We are an ISO 9001-2000 Certificated Institution. Join and Excel your Career in Coloured Stones, Diamond & Jewellery Trade/Industry.