Find your ring size at home

For the most accurate fit, measure the finger you’ll wear the ring on. Fingers can vary in size between hands.

1. Wrap a thin strip of paper or a non-stretch string around the base of your finger. It should sit comfortably snug, not tight.
2. Mark where the ends meet, then lay the strip flat and measure the length in millimetres with a ruler. This is your finger’s circumference.
3. Measure two or three times, preferably later in the day when your hands are warm. If your knuckle is wider than the base of your finger, measure both and choose a size that slips over the knuckle comfortably.
4. Find the closest circumference in the chart below. If you’re between sizes, consider the larger size, especially for a wide band.

You can also measure the inside diameter of a ring that already fits the same finger and compare it with the chart. Measure straight across the inside of the ring, not including the metal band.

Ring size chart

EU ring sizes correspond approximately to the inside circumference in millimetres. Measurements are a guide and can vary slightly by ring style.

If you’re unsure, a jeweller can measure your finger for the best fit.