Find the perfect fit

Choosing the right ring size should be simple. Follow our guide below to find your perfect fit, so your new Quarter Carat ring feels just right.

Ring Size Guide

Step 1: Measure Your Finger

All you need is a piece of string, a strip of paper, or a flexible measuring tape.

  1. Wrap it around the base of your finger.
  2. Mark the point where the ends meet.
  3. Measure the length in millimetres (mm).

Step 2: Use Our Ring Size Chart

Compare your measurement to the chart below to find your UK/Australia letter size:

UK/Australia Size Inner Circumference (mm) Inner Diameter (mm)
A 44.2 14.1
B 45.5 14.5
C 46.8 14.9
D 48.0 15.3
E 49.3 15.7
F 50.6 16.1
G 51.9 16.5
H 53.1 16.9
I 54.4 17.3
J 55.7 17.7
K 56.9 18.1
L 58.2 18.5
M 59.5 18.9
N 60.8 19.3
O 62.0 19.7
P 63.3 20.1
Q 64.6 20.5
R 65.8 20.9
S 67.1 21.3
T 68.4 21.7
U 69.6 22.1
V 70.9 22.5
W 72.2 22.9
X 73.5 23.3
Y 74.7 23.7
Z 76.0 24.1


Step 3: Tips for Accurate Measurement

  • Measure your finger at the end of the day. Fingers can swell slightly during the day.
  • Measure the finger you’ll be wearing the ring on.
  • Consider the width of the ring. Wider bands may need a slightly larger size for comfort.

Need Help?

If you’re still unsure or your ring size is not in stock, you can contact us.

We're able to make your size or help in any other way that we can.