Method #1:

INTERNATIONAL RING SIZE CONVERSION CHART
If you know the diameter of a ring you already have, you can match it up with your corresponding USA ring size. 

Method #2:

Download & print our Digital Ring Sizer and use it to find your ring size.

 
Feel free to contact us with any additional questions you may have. You can get in touch with us by clicking on the chat button on the bottom of your screen.