Click the link here to see our downloadable guide on how to measure your perfect ring size.

UK USA/CA
EU
Diameter (mm)
Circumference (mm)
L 6
51
16.5
51.2
N 7 54 17.3 53.8
P 8
56 18.2 56.3
R 9 59 19.0 58.9
T 10 61 19.8 61.4
V 11 64 20.6 64.0

 

We are always here to answer any questions regarding our products or your purchase. Still got questions? Check out our support centre.

Print our ring guide here

Always check the product description for additional sizing information.

If you have any other questions about sizing, please email our customer support team at support@shopsixthsaint.com.