There is no difference between one diploma and two diplomas. Finally, the diploma will indicate the bachelor's degree awarded by your major, such as studying business as a bachelor's degree in economics and so on. A bachelor's degree refers to an undergraduate course. )

The difference between one and two books lies in the prestige of the school, the strength of teachers and so on. The traditional idea is that the last book is better! But it will not be reflected in the diploma!

So: no, it's just that the professional name on the diploma is different.