Accurately determine your ring size at home using our jeweler-approved ring sizer! Here's how to measure with confidence and ensure the perfect fit for any ring. 

Pick a ring on the sizer
• Start trying it on. Go up and down in size as needed.
• Do not force the sizer on if it’s too tight! Instead, go up a size or two.
• You want the sizer to fit snugly; it should not come off without tugging gently.
• Once you’ve got a snug fit that’s not squeezing too tight, read the number on the ring sizer. Choose this size when customizing your ring.