Hello,

I hope you are doing fine, Well there is no issue with having you degrees at a time but you can use only one certificate at a time. If you want you pursue Msc or any Masters degree then you should use only your Bsc Degree, You should not mention about your Diploma Degree. So yeah both of your degrees would be valid but you can use only one of them for your further studies.

I hope you find this information helpful. I wish you all the best for your future.

Good Luck