Ring Size Guide

Ring Size Guide

Choosing the correct ring size is essential for a comfortable fit. At Diamonds n Diamonds, we want you to feel confident when selecting your perfect ring.

European Ring Size Chart

European ring sizes are based on the circumference of the finger in millimetres.

How to Measure Your Ring Size

Method 1 – Measure your finger

1. Wrap a narrow strip of paper or a piece of string around the base of your finger.

2. Mark where the ends meet.

3. Measure the length in millimetres.

4. Compare the measurement with the finger circumference column in the chart above.

Method 2 – Measure a ring you already own

1. Choose a ring that fits comfortably on the intended finger.

2. Measure its inner diameter in millimetres, from one inside edge to the opposite inside edge.

3. Compare the measurement with the inner diameter column.

Helpful Tips

• Measure your finger at the end of the day, when fingers are usually slightly larger.

• Avoid measuring when your hands are very cold or very hot.

• Measure more than once to help ensure accuracy.

• If your measurement falls between two sizes, we generally recommend choosing the larger size.

• Wider rings may require a slightly larger size for a comfortable fit.

Need help finding your size?

If you are unsure which size to choose, please contact Diamonds n Diamonds. Our team will be happy to assist you.

Please note: This guide is intended as a general reference. Ring sizing can vary slightly depending on the ring design, width and individual finger shape.