US SIZING CHART
Size Dia. (mm) Circ. (mm)
5 15.7 49
6 16.5 52
7 17.25 54
8 18 57
9 19 59.5
10 19.75 62
11 20.75 65
12 21.34 67
13 22.29 70
14 23.25 73

MEASURE YOUR RING SIZE WITH THESE STEPS:

1. Wrap string or paper around the base of your finger.

2. Mark the point where the ends meet with a pen.

3. Measure the string or paper with a ruler (mm).

4. Pick the closest Circ. measurement on the ring size chart to find your ring size.