No, it's a novelty diploma. To get a job that requires some level of education, you need to acquire that level of education first to earn a diploma. These diplomas can substitute for one already earned or for novelty purposes but not pursuing a job.

I have used their professional documents with a lot of success. As long as you can do the work I say "go for it"! I have an old Professor who gave me advice. He said "As long as you can do the work it does not matter what degree you have." I hope this helps.