Surat is known all over the world for its business acument. And becasue of its business prowess,UN Report had to say that Surat is fastest growing cities in the world. Surat has two major business, Surat Textile and  Surat Diamond. Diamond is number one business of Surat which is famous all over the world. Complete Journal

Mumbai diamond is famous all over the world.Mumbai  is nearest metro cities from Surat. Mumbai Diamond Jewelery is popular among  foreighn visitors. Though Surat is prduction center of diamond while   Mumbai is  real export  center.