Ring Sizer

Not sure which size to buy for a new ring? We got you. Our ring sizer helps you build your Oak & Luna ring collection easily.

How to use: Thread one end of the sizer into the other to create a ring. Next, slide the sizer on the finger you're measuring and tighten accordingly. Check which number the arrow is pointing at—that's your ring size. Simple, effortless, and you can do it in seconds! This ring sizer can be reused. Always keep it with you, so the next time you fall in love with an Oak and Luna ring, you'll know which size to get. Note: Free shipping and handling.

Free Resize Policy: We offer one free resize of your purchased ring within 100 days of the estimated delivery date. Please reach out to our Customer Service Team for more information.