I live in Phoenix, AZ. I'm 35, my soon to be fiance is 32. I have approx 3k to spend, although I would like it to be around 2k

. I want to get her a half-carat to full carat diamond with a somewhat simple but elegant band. Nothing too crazy. I have priced Shane-Co and a couple others but I was hoping to see if anyone else had any good suggestions. Thanks!