The International Gemological Institute (IGI), founded in 1975 in Antwerp, Belgium, is a globally respected organization specializing in the grading of diamonds and gemstones. Over the years, it has become one of the largest and most trusted independent gemological laboratories in the world.
IGI operates in key global diamond hubs such as New York, Antwerp, Mumbai, Bangkok, and Hong Kong. Its team of expert gemologists utilizes advanced technology to assess diamonds and gemstones based on internationally accepted grading standards.
Beyond its grading services, IGI also provides a range of educational programs, including courses in jewelry design, diamond grading, and gemstone identification.