About International Gemological Institute (India) Private Limited, Surat
International Gemological Institute was established in the year 1975. It is well known for grading small diamonds and providing hands-on courses to numerous factories thus helping them improvise their manufacturing process. The Hearts and Arrows diamond reports provided by IGI get worldwide recognition. Over the years, IGI keeps receiving a wide variety of gemstones and fine jewelry articles for testing and certification purposes. Their unparalleled experience and deep reach in the professional realm of jewelry testing is what makes them the best in the market. They perform various types of mechanical tests on the diamonds and jewelry like carat weight, clarity test, color test, cut grade test, dimensional measurement, the fluorescence test, and much more. The International Gemological Institute (India) Private Limited is an IOS/IEC 17025:2005 accredited laboratory.