Thinking of popping the question but can’t find the perfect ring? Maybe it’s time to consider 3D printing your engagement or wedding ring, which lets you make a ring as unique as your relationship.

Earlier this week, we covered some of the best practices on how you can work with a designer to make a custom engagement ring, create your own wedding band and find the right material for your ring.

Yet, there’s one more option we haven’t covered. If you’ve got the perfect stone in mind but don’t have the perfect base, you can browse our marketplace to find the perfect engagement ring for your loved one. There are also unique wedding bands you can customize to express your commitment. We’ve selected a few of our favorites below.

Remember, if you’re looking to have your stone set after printing, you can check out the best practices for working with a jeweler here.