The Best Diamond and Colorstones Institute in Indonesia. I.G.P was established in 1989 by Mr K. Mahardi Paramita. Being the first independent gemological institution in Indonesia, I.G.P focuses on professional gemological training that provides various short training programs, with complete learning facilities. The courses are provided in a short time and practical way, which enable participants to utilize the skills straight after finishing the courses. In daily practice, I.G.P is supported by professional and competent teaching staffs, who graduated from GEM-A (The Gemmological Association of Great Britain), GIA (Gemological Institute of America), AIGS (Asian Institute of Gemological Science) Bangkok, dan IGI (International Gemological Institute)-Antwerp.