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Find your perfect fit with our ring size guide


Got your eye on the perfect ring but not sure about your size? No need to worry – with our My Jewellery ring size guide, you’ll get it right the first time! No need for multiple tries – just use our chart to find your perfect fit, then order your ring, and we’ll send it straight to you, ready for you to show it off in no time.

A ring that slips off your finger? Not the vibe. A ring that’s too tight? Definitely not cute. Getting your size right is super important, and with our easy-to-use size guide, you’ll be all set. If you’re not sure about your size, don’t stress – our chart and tips will help you find the perfect match. Ready to find your new favorite ring? Let’s go!

ring-size-ENMeasure the inside of your ring to make sure you get the right size. 

 

Size chart My Jewellery | Rings

Size Inside diameter Circumference
15 15 mm 47 mm
16 16 mm 50 mm
17 17 mm 53 mm
18 18 mm 57 mm
19 19 mm 60 mm
20 20 mm 63 mm

*The size of your fingers is influenced by factors like temperature and special circumstances (pregnancy, hormones, illness). Try to measure your finger at the most neutral moment possible.

Some of these rings are a little wider than normal, so if you're in between sizes we recommend getting the larger size, to make sure you find your perfect ring! 

Here’s how to find your perfect ring size:

Option 1: Measure the diameter of your fave ring

The easiest way to find your ring size is by using a ring that fits you just right and feels comfy. All you need to do is measure the inner diameter with a ruler, then match it up with the sizes in our ring size chart – and boom, you’ve got your perfect fit! Ready to find your new fave ring?

Option 2: Measure the diameter of your finger

Grab a measuring tape or some string and wrap it around your finger. Then, just note the number of millimeters and check the ring size chart to find the closest match. 

Want to know all the tips and tricks for measuring your ring size and what tools you’ll need? Head over to our ring size blog for the full scoop! If you’ve already got your measurements ready, it’s just a matter of matching them up with the right size on the chart. We promise your new ring will fit like it was made just for you!


At My Jewellery, we’ve got sizes ranging from 15 to 20, so there’s a perfect fit for every finger! Since every finger is unique, you can mix it up and shop for multiple rings. Try a stylish pinky ring on your smallest finger and a bold thumb ring on your biggest to create your own iconic ring party. If you’re struggling with the size chart or don’t have the tools to measure, don’t worry – you can still leave with a full shopping bag! We also have amazing adjustable rings that you can tweak to your perfect fit. No size chart needed, just a ring that’s made for you!

Tip: My Jewellery boutiques are all across the Netherlands, Belgium, Germany & France so find the one closest to you and plan a fun shopping day in that city. You can try on your favourite rings in person and find the perfect fit – no need for the ring size chart anymore! See you there soon? 

Is there no boutique nearby? No worries, you can always shop on our website.