You cannot directly pursue a master’s degree after completing only a diploma. A diploma is considered a shorter course that provides practical skills and job-oriented training, but it is not equivalent to a bachelor’s degree. To be eligible for a master’s program, you must first complete a bachelor’s degree in a relevant field. After completing the bachelor’s, you can apply for postgraduate or master’s level studies. However, a diploma can still be useful as it helps you enter the workforce quickly and gain hands-on experience. Later, you may upgrade to a bachelor’s degree and then move towards a master’s degree.