I say either just wear one on the ring finger of your right hand or you can wear both with one on each middle finger. The reason I say not to on the ring finger of your left hand is because that's usually reserved for a wedding ring. I know I'm silly when it comes to that. I used to wear a ring on that finger before I got married when I didn't want to be bothered with guys, or at least the guys that care that a woman is married.
Anyway, wear them how they make you happy. That's what jewlery is for.
