Engagement ring

Hi all. I'm working here while my girlfriend finishes her PhD in Canada. We get to see each other every few months but it still really sucks!

Anyway, next visit, I'm planning on popping the question (English idiom for asking her to marry me).

This is probably not the best place to find an engagement ring but sometimes these things can't wait. Any tips on where to buy one without getting ripped off? I know nothing about jewellery.

If you want ready made just buy from SJC/PNJ official showrooms. If you need a customized one just pm me  :)
Warning: Buying from local jewelry shops not recommended!!