Rings Size Guide

A ring that fits well feels effortless, not too snug, not sliding off. Before you order, take a minute to measure so your new piece is comfortable from day one. It only takes a couple of minutes and you probably already have everything you need at home.

Option 1: Measure a ring you already own

1. Pick a ring that fits the intended finger comfortably.

2. Lay it flat and measure straight across the inside edge (the internal diameter) in millimetres.

3. Match that measurement to our ring size chart to find your size.

Option 2: Measure your finger directly

1. Cut a thin strip of paper or a piece of string.

2. Wrap it snugly around the base of the finger you're sizing, but not too tight, not too loose.

3. Mark where the ends meet, then lay it flat and measure the length in millimetres.

4. Compare that number to our size chart.

5. Measure multiple times to be sure.

Option 1: Measure a ring you already own

1. Pick a ring that fits the intended finger comfortably.

2. Lay it flat and measure straight across the inside edge (the internal diameter) in millimetres.

3. Match that measurement to our ring size chart to find your size.

Option 2: Measure your finger directly

1. Cut a thin strip of paper or a piece of string.

2. Wrap it snugly around the base of the finger you're sizing, but not too tight, not too loose.

3. Mark where the ends meet, then lay it flat and measure the length in millimetres.

4. Compare that number to our size chart.

5. Measure multiple times to be sure.

Sizing Tips

1. Your dominant hand's fingers are often slightly larger, so measure the exact finger you plan to wear the ring on.

2. If you fall between two sizes, we recommend sizing up for a more comfortable, all-day fit.

3. Avoid measuring right after exercise, in cold weather, or first thing in the morning, as finger size can temporarily shift.

Watch: How to Find Your Perfect Ring Size

To help you get it right the first time, we've selected this quick step-by-step video guide. Follow along at home, then match your measurement to the size chart below for a ring that fits comfortably and beautifully.

Size guide

Sizes

Inner Circumference (mm)Inner Diameter (mm)USUKEUCHINA
4714.94H46.87
4815.34.5I488
4915.75J ½49.39
5116.15.5L50.610
5216.56M5212
5316.96.5N53.113
5417.37O54.414
5617.77.5P55.715
5718.18Q5717
5818.58.5R58.318