Surat, is a port city previously known as Suryapur. It is the economical capital and former princely state in the Indian state of Gujarat. It is the eighth largest city and ninth largest urban agglomeration in India. Surat is the 3rd “cleanest city of India” according to the Indian Ministry of Urban Development, and 4th fastest growing city of the world. Surat is famous for its food, textile, and diamonds. Surat polishes over 90 percent of the world’s rough diamond.