Ring Size Guide
Find your ring size with our at home sizing guide. It's simple! When buying online it is important to get the right size first time around. That is why we offer a complete guide to finding your snug ring fit at Paul Sullivan Goldsmith.
How to measure
If you have a ring that fits the finger in question…
Select a ring that fits the finger
Measure the internal diameter of that ring
Use the chart below to determine ring size
If you don’t have a ring that fits the finger in question…
Wrap a piece of paper around the base of the finger. You should be able to slip it over your knuckle
Measure the length of the paper in mm
Use the chart below to determine ring size
Size Chart
CIRCUMFERENCE (mm) | INTERNAL DIAMETER (mm) | SIZE (IRE / UK)
44.2 | 14.1 | F
45.5 | 14.5 | G
46.8 | 14.9 | H
48 | 15.3 | I
48.7 | 15.5 | J
50 | 15.9 | K
51.2 | 16.3 | L
52.5 | 16.7 | M
53.8 | 17.1 | N
55.1 | 17.5 | O
56.3 | 17.9 | P
57.6 | 18.3 | Q
59.5 | 18.8 | R
60.2 | 19.2 | S
61.4 | 19.6 | T
62.7 | 20 | U
64 | 20.4 | V
65.3 | 20.8 | W
66.6 | 21.2 | X
67.8 | 21.4 | Y
68.5 | 22.2 | Z