Ring Size Guide
The best method to determine your ring size is carrying out the following:
- Use a piece of string wrap around the finger you are planning to wear the ring
- With a pen mark the point on the string where the end meets
- Simply take a ruler and measure the string in millimetres
- Using our chart below find the closest measurement, and there you have your ring size
Tips to measure accurately
- Measure at the end of the day when your fingers are often at their largest
- Make sure you factor in your knuckle for the ring to fit over
RING SIZE |
I |
J |
K |
L |
M |
N |
O |
P |
DIAMETER (in mm) |
15.30 |
15.50 |
15.90 |
16.30 |
16.70 |
17.10 |
17.30 |
17.70 |
EUROPEAN SIZE (approx inner circumference in mm) |
48 |
49 |
50 |
51 |
52 |
53 |
54 |
55 |
USA SIZE |
4 |
4.5 |
5 |
5.5 |
6 |
6.5 |
7 |
7.5 |
If you are unsure on your size please give us a call and we can talk you through the best way to measure your ring size. Simply e-mail info@noafinejewellery.com or call +44 (0)20 7935 8180 for advice.