The most accurate and best way is to pop into any local jeweller (or our shop in Fitzroy or Shoreditch if you are local) to be sized, it's free and only takes a few minutes!

We can also help you measure a ring that already fits you well, send me a photo of the ring on a ruler with the widest part of the band (the middle) on the mm measuring lines - pleaseeeee make sure the very middle of the ring is on the edge of the ruler and I can easily see the diameter of the ring {see reference pic below}.

If you have any questions in the meantime, please don't hesitate to reach out to us at or instagram milliesavage_