For a diploma in tool and die making Candidate which course is suitable for further studies
dear aspirant,hope you are doing well.Now coming to your question, Yes, you can definitely go for higher studies in the field of Interior Design after completion of your diploma course in this field. Interior Design is a field whose demand is increasing day by day and skilled professionals earn handsome salary in this field.Also you can do masters in architecture or any other fiels of your choice.
hope this will help.