Allied Gemmological Institute & Laboratory - By Dayananda Dillimuni, FGA(London), DGemG(Germany) Consultant Gemmologist / ATC Tutor for Gem-A

International Gemological Academy - Established to conduct Gemological education, Training, Consultancy and Research

Department of Technical Education and Training - Pioneer Organization in Providing Technical Education and Training in Sri Lanka

Institute: Maradana College of Technology - Locations: Colombo 10

ISS Campus - A professional ICT academy which offers basic and in-depth courses

Institute: Gem and Jewellery Research and Training Institute (GJRTI) has been established in July 1995