A proper size of ring for wearing is important for comfort ability and confidence. Verifying ring size is an essential step to take – whether you want to surprise with an engagement ring, wedding band, or a gift with meaning – and this ultimate at home. Ring size guide shows you how to do it accurately.
And here at Aylah Fine Jewellery we provide sizing assistance, helping you ensure you get the perfect fit.
Book an AppointmentThere are a few simple tricks that will help you determine your ring size without any trouble. Pick one that suits you best.
Measure an Existing Ring>
If you have a well-fitted ring:
Our printable ring size chart is the most accurate method of measuring your ring size!
An easy and commonly used method of determining your ring size:
The string should fit well, but not so tightly.
For the most precise measurement, consider using a professional ring sizer tool. This ensures accuracy, especially for engagement rings and bespoke designs.
If you prefer professional assistance, visiting a jeweller ensures the most accurate measurement. This is especially useful for surprise proposals or special occasions.
Use this ring size conversion chart to find your perfect fit across different sizing systems.
| UK Size | Diameter (mm) | Circumference (mm) |
|---|---|---|
| E | 13.7 | 42.9 |
| F | 14.1 | 44.2 |
| G | 14.5 | 45.5 |
| H | 14.9 | 46.8 |
| I | 15.3 | 48.0 |
| J | 15.7 | 49.3 |
| K | 16.1 | 50.6 |
| L | 16.5 | 51.9 |
| M | 16.9 | 53.1 |
| N | 17.3 | 54.4 |
| O | 17.7 | 55.7 |
| P | 18.1 | 57.0 |
| Q | 18.5 | 58.3 |
| R | 18.9 | 59.5 |
| S | 19.3 | 60.8 |
| T | 19.7 | 62.1 |
| U | 20.1 | 63.4 |
Keep these expert tips in mind:
While sizes vary, here are general averages:
If you’re unsure, choosing a slightly larger size is often safer, as resizing is easier.
Don’t worry—resizing options are available for most rings. At Aylah Fine Jewellery, we offer resizing support to ensure your ring fits perfectly after purchase.
Borrow a ring they wear on the correct finger or trace its inner circle on paper for measurement.
Most rings can be resized, but certain designs like full eternity rings may have limitations.
It’s usually safer to size up slightly for comfort.
A ring should slide on easily but require a slight pull to remove.
If you’re still unsure, our experts are here to help. Whether you’re selecting an engagement ring or a bespoke design, we’ll guide you every step of the way.
Explore our collections or get in touch for personalised assistance.
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