Not that, it's just 2:effing AM. LOL.
That ring isn't too bad. I was on a tight budget too, my wife found the ring she wanted, and due to knowing someone at the upstanding jeweler we went to we got a helluva deal.
This one isn't too bad for the price
Worst case scenario here's a slew of options. If you don't mind getting sterling silver instead of white gold for now (until you can save up) you could save even more. Obviously these aren't top of the line, but some of them look pretty decent and are affordable.
Best of luck to you.