| US Size |
Diameter (mm) |
Circumference (mm) |
UK Size |
| 5 |
15.7 |
49.3 |
J 1/2 |
| 6 |
16.5 |
51.9 |
L 1/2 |
| 7 |
17.3 |
54.4 |
N 1/2 |
| Wrist size (CM) |
Inches |
| 13-13.9 |
5.1-5.4 |
| 14-14.9 |
5.5-5.8 |
| 15-15.9 |
5.9-6.2 |
| 16-16.9 |
6.3-6.6 |
| 17-17.9 |
6.7-7.0 |
| 18-18.9 |
7.1-7.4 |
| 19-19.9 |
7.5-7.8 |
| 20-20.9 |
7.9-8.2 |
| Necklace size (CM) |
Inches |
| 35 |
13.8 |
| 40 |
15.7 |
| 45 |
17.7 |
| 50 |
19.7 |
| 55 |
21.7 |
| 60 |
23.6 |
| Earring Type |
Diameter (mm) |
Drop Length (cm) |
| Stud |
4-6 |
- |
| Hoop (Small) |
10-20 |
- |
| Hoop (Large) |
25-50 |
- |
| Drop/Dangle |
- |
3-6 |
| Shoulder Duster |
- |
7+ |
