One Diam247 web page says deposits could be made driving UPI, IMPS, or net banking
https://sierra-wiki.win/index.php/The_Ultimate_Diam247_Signup_Checklist_for_Beginners
One Diam247 web page says deposits shall be made utilising UPI, IMPS, or web banking, and it states that the minimal deposit quantity is ₹a hundred.