

How to Measure your Ring Size
Below you will find tried and tested methods to measure your ring size, however, if at any point things get a bit technical or you feel unsure in any way, please speak to our
Personal Shoppers; they're only too happy to talk you through any concerns you may have, our phone number is: +44 (0)207 706 0060
Click here, and we'll send you a FREE RING SIZER in the post.
Method 1: Measuring a ring you already own
Method 2: Tips on measuring your ring finger
Method 3: Buying a ring as a gift
Method 4: Speak to our personal shoppers (highly recommended)
Method 5: Converting International Ring Sizes
Measuring a Ring you Already Own
1. Select a ring that properly fits the intended finger
2. Measure the INSIDE diameter of the ring
3. Match the measurement to the conversion chart to the right. If the ring falls between two sizes, we advise you to order the larger of the two sizes.
Please note:
Rings with a particularly thick band will feel tighter than a thin band; in these cases, we recommend buying a full size larger than your normal ring size.
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Click here, and we'll send you a FREE RING SIZER in the post.
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Tips on Measuring your Ring Finger
Your ring should fit your finger comfortably; it should of course be snug enough so that it will not fall off, but loose enough to slide over your knuckle.
Please note: Your finger size can change throughout the day, so it is a good idea to measure at the end of the day when your fingers are at their largest. Do not measure when your hands are cold; your fingers will be at least half a size smaller.
Click here, and we'll send you a FREE RING SIZER in the post.
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Buying a Ring as a Gift
The best way - but not always the easiest way - is to borrow his or her ring (from the correct finger) and use the ring sizer pdf to determine its size.
If this is not possible, speak to our Personal Shopping team. They have buckets of experience when it comes to ring sizing, and will talk you through all your options, including re-sizing rings to ensure the most perfect possible fit.
View all rings at Astley Clarke
View engagement rings at Astley Clarke
Click here, and we'll send you a FREE RING SIZER in the post.
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Speak to our Personal Shoppers
By far and away, the easiest way of tackling the ring size conundrum, is by speaking to our Personal Shoppers. They are on hand to discuss any questions you may have.
To speak to Personal Shopping please call +44 (0)207 706 0060
Click here, and we'll send you a FREE RING SIZER in the post.
Otherwise we welcome you to visit our London Showroom to try on any of the rings in our collection.
View all rings at Astley Clarke
Visit our London Showroom
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International Ring Sizer
Below you will find an international ring size guide. Here you can compare British ring sizes, with US ring sizes and those from France, Germany, Japan and Switzerland. The most common ring sizes are highlighted in blue.
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