Planning on popping the big question anytime soon? If so, you may want to get your hands on one of these TARDIS ring-boxes. Made by Paul Pape Designs, the box lights up and sounds like it is pretty customizable depending on your needs. I like the opening of the doors personally, the light inside just sets it off.
If Doctor Who isn't your thing, no need to fret. Paul will make you pretty much anything your engaging little head can think up.
Some might say that the proposal is just as important as the wedding, and Paul is happy to help you create the perfect ringbox to help pop the question. Any theme possible, and Paul is only limited by your suggestions.