Lately we’ve been hearing about “commitment” or “promise” rings for people who want an indication of how serious their relationship is, but don’t want to go all diamonds and white taffeta.

This post at Refinery29 is a good example of how people are looking for more creative styles. We’ve always loved those Zoe Chicco stackable rings, and this pink tourmaline ring by Rajiv Arora would make us say yes in a heartbeat.

Angelina’s nutty Gara Danielle snake ring jumps to mind. Even if she doesn’t wear it as a commitment ring, she should. Although, knowing Pitt and Jolie, they’ll more likely to get rings tattoo’d on like Beyonce and Jay-Z.