Is an IB certificate much worse than a diploma?

<p>Hi, I just started my first year in the IB program. I started the year with 3 HL's but the school forced me to downgrade my second language from B HL to AB SL. The problem is that my school is very limited (they only offer 9 subjects, and only 6 of them in HL). I have no options for a third HL an I have no idea what to do. Can I still get into a good university if I only have a certificate?</p>