RING SIZE GUIDE

Finding the perfect fit should be simple. Your ring should slide comfortably over your knuckle and sit securely on your finger without feeling too tight.

If your knuckle is wider than the base of your finger, measure both and choose a size between the two measurements.

FIND YOUR SIZE

Already have a ring that fits perfectly? Measure the inside diameter of the ring at its widest point and use the chart below to find your UK ring size.

HOW TO MEASURE

MEASURE AN EXISTING RING

Choose a ring that already fits the intended finger comfortably.

Measure straight across the inside of the ring, from edge to edge at its widest point. Match this measurement in millimetres to the Inner Diameter column above to find your UK ring size.

MEASURE YOUR FINGER

Wrap a thin strip of paper or non-stretch string comfortably around the base of your finger.

Mark where the two ends meet, then measure the length in millimetres. For the most accurate result, repeat the measurement a couple of times.

TIPS FOR THE PERFECT FIT

Time it right. Your fingers naturally change size throughout the day. For the most accurate measurement, we recommend measuring towards the end of the day at a comfortable room temperature.

Avoid measuring when you're particularly hot or cold. Heat can cause your fingers to swell, while colder temperatures can temporarily make them smaller.

Consider your knuckle. If your knuckle is wider than the base of your finger, measure both. Your ring should comfortably pass over your knuckle while still sitting securely at the base of your finger.

Between sizes? We generally recommend choosing the larger size for a more comfortable fit.

NOT SURE? WE'LL SIZE YOU.

Sometimes it's easier to leave it to the experts.

Visit us in Hatton Garden for a professional ring sizing, or speak with one of our jewellery specialists and we'll help you find your perfect fit.

020 7242 3015
customerservice@diamondpalace.co.uk