Tel Aviv Diamond Trading Center, together with Antwerp, Belgium, New York and Mumbai, India, is the world's four largest diamond trading sites. It is said that Jews are good at doing business and amassing wealth, but because of their long-term Exodus and lack of security, diamonds with high value, small size and easy to carry become the first choice for Jews to preserve wealth. After the founding of Israel, Jewish businessmen retained the tradition and gradually formed the diamond trading center here.