The Hands-on Method
1.You can use a tape measure, length of string or strip of paper.
2. Wrap it around the finger you’ll wear your ring on and mark the place where it joins.
3. Lay your string or paper strip on a flat surface and use a ruler to measure the length up to the mark. Use the chart below to match the measurement to the closest Goldside ring size.
Measure an Existing Ring
1. Choose a ring that fits your finger well.
2. Measure the interior diameter of the ring in millimeters (mm).3. Use the measurement chart above to match the size of your ring to the closest Goldside size in mm.
US size |
EU/ISO |
JP/CN |
Inside circumference (mm) |
Inside diameter (mm) |
2 |
42 |
2 |
41.7 |
13.26 |
3 |
43 |
4 |
42.9 |
14.07 |
4 |
47 |
7 |
46.8 |
14.88 |
5 |
49 |
9 |
49.3 |
15.70 |
6 |
52 |
11 |
51.9 |
16.51 |
7 |
54 |
14 |
54.4 |
17.32 |
8 |
57 |
16 |
57.0 |
18.14 |
9 |
59 |
18 |
59.5 |
18.95 |
10 |
62 |
20 |
62.1 |
19.72 |