Try a site like Head-Fi, you will find plenty of recommendations there.

I have a set of HiFiMan RE0 IEMs which have excellent SQ (the attack on drums/string plucks is amazing, bass is more subdued than most other IEMs but still accurate) which were very reasonably priced although they seem to be no longer available. The current model is the RE-400 which rates well over there and is also reasonably priced.