Theo
Diamond Wedding Ring

RING SIZE CHART

You may already know your ring size based on a ring you own that is a comfortable fit. If not, you can refer to our ring size chart below to find out your size.

Or say goodbye to guesswork! Order a complimentary ring sizer today and get an accurate measurement of your ring size delivered right to your doorstep.

Get Your Free Ring Sizer >

 
Note: Size M (UK/Ireland) is the most common ring size for women, while size T is the most common for men. 
For the perfect fit, we recommend professional sizing.

Another fail-safe way to work out your size is to bring a ring that is worn on the same finger as the one you want to buy into our Dublin city store, and we will measure it for you.

Diamond Colour Grades

Order a Ring Sizer

Say goodbye to guesswork! Order a ring sizer today and get an accurate measurement of your ring size delivered right to your doorstep.

Discover Your Perfect Fit with Our Ring Sizing Guide!

Explore our easy-to-use ring sizing guide for accurate results. Find your perfect fit effortlessly.

Complimentry Ring Sizing in Our Store

Our expert jewellers will measure your ring size accurately, ensuring that perfect fit every time. Plus, you'll have the chance to explore our stunning collections and see which styles shine as brightly as you do.