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All rings are hand-made and only come in a single size. If you have found the ring that you like, but it is not available in your size then please reach out to us on or DM us on instagram @inonesprime.
Ring Size Guide UK to EU

When measuring your ring size there are a few things to be aware of:

  • Firstly, your fingers will change size slightly throughout the day. Physical activity, and temperature all have an effect.
  • You shouldn't measure your ring size whilst your hands are cold, as your fingers can be up to half a size smaller at this time.
  • A ring with a wider band will feel a little tighter than a very fine ring. Therefore we would always recommend buying a size larger than your usual ring size.
  • Your ring should fit comfortably, feeling snug enough when you wear it that it won't fall off, but still be able to fit over your knuckle when you take it off.
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