Ring Size Guide

Do you have an existing ring to measure?
Follow these steps to measure the inside diameter of a ring you already own:

1. Pick a ring that fits the desired finger well, preferably a signet ring.
2. Measure the inner diameter of the ring in mm/inches.
3. Use the chart below to find your ring size. If the ring falls between two sizes, order the larger size.

INTERNAL DIAMETER UNITED STATES EUROPE
15.0 mm 4 47
15.3  mm 4.5 48
16.0  mm 5 50
16.2  mm 5.5 51
16.5  mm 6 52
16.9  mm 6.5 53
17.8  mm 7.5 56
18.1  mm 8 57
18.5  mm 8.5 58
19.0  mm 9 59
19.5  mm 9.5 61
19.8  mm 10 62
20.2  mm 10.5 63
20.8  mm 11 64
21.0  mm 11.5 65
21.4  mm 12 66
21.8 mm 12.5 67
22.2 mm 13 68
22.6 mm 13.5 69
23.2 mm 14 70