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Ring Sizing Chart

If you are unable to have your ring size measured at a jewellers, please use the guides below.
We can make both UK and US ring sizes.


  1. Find your favourite ring that fits the desired finger.
  2. Use a ruler to measure the internal diameter of the ring (in mm).
  3. Use the below chart diameter to determine your ring size.
  4. If you are in-between sizes, we recommend choosing the larger size.


  1. Cut a thin strip of paper and wrap it around your finger where you would like the ring to sit.
  2. Make sure that the paper is pulled snug to your finger, the tighter the better, to find your best fit.
  3. Mark the spot where the paper meets and measure the distance with a ruler (mm).
  4. Use the below chart circumference to determine your ring size.
  5. If you are in-between sizes, we recommend choosing the larger size.
4 H 46.7mm 14.9mm
4.5 I 48.0mm 15.3mm
5 J 1/2 49.3mm 15.7mm
5.5 K 1/2 50.6mm 16.1mm
6 L 1/2 51.8mm 16.5mm
6.5 M 1/2 53.2mm 16.9mm
7 N 1/2 54.4mm 17.3mm
7.5 O 1/2 55.7mm 17.7mm
8 P 1/2 57.0mm 18.1mm
8.5 Q 1/2 58.2mm 18.5mm
9 R 1/2 59.5mm 18.9mm
9.5 S 1/2 60.9mm 19.4mm


Helpful Tips

•  The average ring size for women is US7 / UK N 1/2
•  When measuring your ring size, be sure to measure the exact finger where the ring is to be worn.
•  Measure your ring size at the end of the day when fingers are at their largest.
•  Do not measure your fingers when they are cold as they may have shrunk up to half a size.
•  Do not measure your fingers after alcohol and salt intake as these can make your fingers swell.