77Tracking
Telephone 0844 561 6877 (UK) +44 20 7631 5304 (INT.)

Customer Services Ring Sizing

Confidential Purchase

If you do not know the ring size of the person you are purchasing the ring for and want to keep the purchase a secret, please select "I don't know" and proceed with the purchase. Afterwards please contact us and we will help you to determine the best course of action. Once a ring has been presented, the ring can always be adjusted to the correct size.

Alternative Method

If your purchase is not confidential, there are a number of alternatives to finding the correct finger size:

  • Go into any local jewellery store and have the finger size measured

  • Contact Customer Services for a Free Finger Sizer sent to you by post

  • Visit our showroom (strictly by appointment) for an accurate finger size measurement

*Please note: Any manual method of determining the size such as measuring the circumference of the finger may result in inaccuracies. Please read our resizing policy for the costs of resizing a ring.

Ring Size Table

UK USA French/German Italian Ring Circumference (mm) Ring Diameter (mm)
38.00
A 39.00 37.70 12.00
A 1/2 39.50 38.33 12.20
B 40.00 38.96 12.40
B 1/2 0.75 40.80 39.58 12.60
C 1.25 41.25 40.53 12.90
C 1/2 1.50 41.00 1.00 41.15 13.10
D 1.75 42.00 2.00 41.78 13.30
D 1/2 2.00 42.50 2.50 42.41 13.50
E 2.25 43.50 3.50 43.04 13.70
E 1/2 2.50 44.00 4.00 43.67 13.90
F 2.75 44.50 4.50 44.30 14.10
F 1/2 3.00 45.00 5.00 44.92 14.30
G 3.25 45.50 5.50 45.55 14.50
G 1/2 3.50 46.00 6.00 46.18 14.70
H 3.75 47.00 7.00 46.81 14.90
H 1/2 4.00 47.50 7.50 47.44 15.10
I 4.25 48.00 8.00 48.07 15.30
I 1/2 4.50 48.50 8.50 48.69 15.50
J 4.75 49.50 9.50 49.32 15.70
J 1/2 5.00 50.00 10.00 49.95 15.90
K 5.25 50.50 10.50 50.58 16.10
K 1/2 5.50 51.00 11.00 51.21 16.30
L 5.75 52.00 12.00 51.84 16.50
L 1/2 6.00 52.50 12.50 52.46 16.70
M 6.25 53.00 13.00 53.09 16.90
M 1/2 6.50 54.00 14.00 53.72 17.10
N 6.75 54.50 14.50 54.35 17.30
N 1/2 7.00 55.00 15.00 54.98 17.50
O 7.25 55.75 15.75 55.61 17.70
O 1/2 7.50 56.25 16.25 56.23 17.90
P 7.75 57.00 17.00 56.86 18.10
P 1/2 8.00 57.25 17.25 57.49 18.30
Q 8.25 58.00 18.00 58.12 18.50
Q 1/2 8.50 58.50 18.50 58.75 18.70
R 8.75 59.50 19.50 59.38 18.90
R 1/2 9.00 60.00 20.00 60.00 19.10
S 9.25 60.50 20.50 60.63 19.30
S 1/2 9.50 61.25 21.25 61.26 19.50
T 9.75 62.00 22.00 61.89 19.70
T 1/2 10.00 62.50 22.50 62.52 19.90
U 10.50 63.00 23.00 63.15 20.10
U 1/2 10.50 64.00 24.00 63.77 20.30
V 10.75 64.25 24.25 64.40 20.50
V 1/2 11.00 65.00 25.00 65.03 20.70
W 11.25 65.50 25.50 65.66 20.90
W 1/2 11.50 66.50 26.50 66.29 21.10
X 11.75 67.00 27.00 66.92 21.30
X 1/2 12.00 67.50 27.50 67.54 21.50
Y 12.25 68.00 28.00 68.17 21.70
Y 1/2 12.50 69.00 29.00 68.80 21.90
Z 12.75 69.50 29.50 69.43 22.10
Z 1/2 13.00 70.00 30.00 70.06 22.30

Resizing Policy

If you do not know the ring size, please leave the ring size as “I Don't Know”, and we will make the ring a standard ring size (between L – M). Once you have received the ring and are able to determine the correct size, you can send it back to us for a free resize.

If you have already requested a ring size with your initial order and this turns out to be incorrect, the second resizing will be charged at our standard rate of £45 including VAT.

All our rings are laser resized for a better quality finish and added strength.

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