Ring Size Guide

UK Ring Size Finger Width (mm) Finger Circumference (mm)
N 17.3 54.3
O 17.6 55.3
P 18.1 56.9
Q 18.5 58.1
R 18.8 59.1
S 19.2 60.3
T 19.6 61.6
U 20 62.8
V 20.5 64.4
W 20.9 65.7
X 21.2 66.6
Y 21.7 68.2
Z 22 69.1
Z1 22.4 70.4

How to Measure Your Ring Size

  1. Wrap the Paper or String Around Your Finger
    Take a strip of paper or a piece of string and wrap it around the base of the finger where you plan to wear the ring. Make sure it’s snug but not too tight.
  2. Mark the Overlap
    Using a pen or pencil, mark the point where the paper or string overlaps to form a circle around your finger.
  3. Measure the Length
    Lay the paper or string flat on a ruler and measure the length from the starting end to the mark. Record the measurement in millimetres (mm).
  4. Compare to the Ring Size Chart
    Use the chart above to find your ring size based on the circumference of your finger.

Tips for Accurate Sizing

  • Avoid measuring cold fingers, as they can shrink slightly.
  • If your size falls between two measurements, always size up for comfort.
  • Consider measuring your finger at the end of the day when it is likely to be largest.

Important Notice

Rotaring rings are crafted individually to your selected size. Please double-check your measurements carefully before placing your order.

Gold rings are final sale and non-refundable due to material costs.

If you have any questions about sizing, feel free to contact us before placing your order — we're happy to help.