The best western yuvraj in surat known as silk city and diamond city is located in the western part of india in the state of gujarat the city situated on the left bank of the tapi river is second largest in gujarat and ninth largest in india it is famous for its textile and diamond businesses three quarters of the worlds diamonds are cut and polished here it is also known for its unique surti culture and has a large concentration of colleges under the veer narmad south gujarat university