Size Guide
Ring Size |
Circumference (mm) |
A | 37.8 |
B | 39.1 |
C | 40.04 |
D | 41.7 |
E | 42.9 |
F | 44.2 |
G | 45.5 |
H | 46.8 |
I | 48 |
J | 48.7 |
K | 50.0 |
L | 51.2 |
M | 52.5 |
N | 53.8 |
O | 55.1 |
P | 56.3 |
Q | 57.6 |
R | 58.9 |
S | 60.2 |
T | 61.4 |
U | 62.7 |
V | 64.0 |
X | 65.3 |
W | 66.6 |
Y | 67.8 |
Z | 68.5 |
Please note, that the wider the band the tighter the ring will fit. If you choose a ring with a larger band width, it is possible you will need to go up a size.
We advise that you measure your finger when the weather is warmer, at night is best. If you measure your fingers when they are cold, the size could be smaller by up to half a size.
At Hatton Garden Diamond, our Life Time Care Package takes care of any potential re sizing in the future. If the ring does not fit perfectly the first time, come back to us and we will alter the ring so it does, so you comfort is assured.
Whether you are planning a surprise proposal or just wanting your ring to be re sized, we are here for you, seven days a week.