How to Measure

To help you find your right fit, our diamond jewellery experts have put together this complete ring size guide.


Measure your ring size with these steps:

  • Step 1
    When using a piece of string or a strip of paper, wrap it around your finger and pull it in a full circle.
  • Step 2
    Adjust the size of the circle, move it across your knuckles and make sure it fits comfortably. Make sure you don’t wrap it too tight otherwise you might end up with wrong size.
  • Step 3
    With a visible coloured marker, mark the point where both the end meets. Once done, open the strip so that it appears like a single straight line and place it flat next to a ruler. Measure the string using millimeters (mm).
  1. Step 1 ring
  2. Step 2 ring
  3. Step 3 ring

Finally, to determine your ring size, choose the closest measurement on the Ring Size Chart given below.