The Israel Diamond Institute (IDI) Group of Companies is a non-profit, public interest company that represents all organizations and institutions involved in Israel’s diamond industry. The Israeli Diamond Industry, diamantaires’ and diamond suppliers claim a leading position in the global market, thanks to extensive worldwide marketing initiatives, participation in leading jewelry and diamond trade shows, and hosting international conferences and delegations. The Israeli Diamond Industry is one of the most important and largest diamond centers worldwide. In addition to its status as a leading polishing center, the Israeli Diamond Industry has developed into an international trade center through which rough and polished diamonds pass regularly and subsequently adorn a significant volume of the diamond jewelry sold all over the globe.