How to Measure Your Ring Size

Follow these simple steps to find your correct ring size at home:

1. Cut a piece of string approximately 6 inches (15 cm) long.
2. Wrap the string around the base of your finger, just below the knuckle.
3. Mark the point where the end of the string meets with a pen.
4. Place the string flat on a ruler with the marked point on the right.
5. The number closest to the pen mark is your finger circumference in millimetres.
6. Use the ring size chart to convert the measurement to your letter size (N–Z4).

If you are between two sizes, we recommend choosing the larger size for a more comfortable fit.