What engagement ring should I choose?

Three years together is a great reason to make the anniversary a little bigger this time. Since she’ll probably wear the ring every day, I’d pay more attention to what’s already in her jewelry box than to whatever design is popular right now. Check whether she usually wears white or yellow gold, then go with a slim band and one main diamond. Rings with a simple setting are easier to pair with other jewelry and usually appeal to more women than large, heavily decorated designs.