This option has been popular for ages, although there is a lot of room to maneuver in picking the ring and diamond to suit you. Not everyone can afford an enormous stone, but there are options that let you create an attractive piece, which will draw attention from all the way across the room, such as a two-tone three-stone diamond ring.
The setting is often more important than the stones themselves. You can have a halo setting for a distinct deal, where the diamonds orbiting each other serves to form a stunning image. Few girls would say no to this. This does not mean, however, that the solitaire style should be dismissed as an option. A sole stone properly and beautifully set on a decent band can easily be the thing you are looking for.
Come to think of it, there is no wrong way to do things. The only factors limiting your options are your budget and what your girl likes. There is no rule that says a couple’s rings need to be identical, which means you can get what you like while gifting her the ring she has been dreaming of since childhood.