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.