SIX COURSE DIAMOND PACKAGE
From the Diamond 4Cs which collectively determine a diamond’s value, to the latest information about lab grown diamonds, to natural diamond formation, extraction and benefits provided to millions of indigenous people upstream in the diamond value chain: Boost your knowledge about the king of gemstones and how they are professionally assessed and valued.
Learn with IGI
IGI grades more diamonds, gemstones, and jewelry in more locations around the world than any other gemological organization. IGI is the world’s first institute to hold ISO Accreditation in both natural and lab grown diamond grading and the only worldwide institute protecting consumers by grading finished diamond jewelry, as well as loose gemstones.