Choose the size for the finger on which you will wear the ring. Use the guide below, then compare with our size chart.
1. Measure a ring that fits
Use a ring that fits the intended finger. With a millimetre ruler or calliper, measure straight across the centre of the opening, from inside edge to inside edge. Do not include the metal band. Compare the inner diameter with our chart.
2. Check with a ring sizer
A jeweller or a physical ring sizer can help confirm your fit. Check that the ring passes over your knuckle and sits comfortably at the base of your finger. Compare a similar band width where possible.
3. A paper strip is an estimate
Wrap a narrow, non-stretch paper strip around the finger without pulling it tight. Mark where it meets, lay it flat and measure in millimetres. This estimates circumference; repeat the measurement and confirm with a ring sizer before ordering.
4. Check before ordering
Measure the correct hand and finger more than once. Temperature can affect fit, and a broad band can feel different from a narrow one. If your results disagree, contact us with your measurements and the product you are considering. Do not rely on resizing after purchase.
5. Read the international sizes
US also covers Canada; UK also covers Australia. EU numbers are approximate conversions. Select the option shown on the product page and check the product’s own dimensions.