Ring Size Chart

Choosing the right ring size ensures a perfect fit and ultimate comfort. Follow our simple guide to measure your ring size at home or confirm your existing ring size effortlessly.

Method 1: Measure a Current Ring

  1. Take a ring that fits comfortably on your desired finger.
  2. Use a ruler to measure the internal diameter of the ring in millimeters.
  3. Match the measurement to our ring size chart to determine your size.

Method 2: Use a Paper Strip

  1. Cut a thin strip of paper or string.
  2. Wrap it snugly around the base of your finger.
  3. Mark where the ends meet and measure the length in millimeters.
  4. Compare the length to the circumference column in our size chart.
Ring measurement

Size Chart

US UK Diameter
(mm)
Circumference (mm)
4.5 I 1/2 15.7 48
5 J 1/2 15.92 49.3
5.5 K 1/2 16.1 50.6
6 M 16.5 51.9
6.5 M 1/2 16.92 53.1
7 O 17.3 54.4
7.5 O 1/2 17.73 55.7
8 Q 18.2 57.0
8.5 Q 1/2 18.54 58.3
9 R1/2 19 59.5
9.5 S1/2 19.4 60.8
10 T1/2 19.8 62.1

Tips for Accurate Sizing:

  • Measure your finger at the end of the day when it’s slightly larger.
  • Avoid measuring in cold temperatures, as fingers may shrink.
  • Ensure the ring can comfortably pass over your knuckle.

Need More Help?

If you’re unsure or between sizes, we recommend sizing up for adjustable comfort. Contact us, and we’ll be happy to assist you in finding your perfect fit.