Four persons cheat Surat diamond trader Anil Patel of Rs 1.22 crore. Accused identified as Shambhav Shah, Mitesh Shah, Ghanshyam Tagadiya, and Dilip Talaviya. Patel files police complaint. Accused charged with breach of trust, cheating, and criminal conspiracy. Patel, a partner in a diamond manufacturing firm in Varachha, Mumbai office in BKC. Details of the case and events leading to the fraud.