Ring Size Chart

All Ocean Native rings follow a standard Small, Medium, Large, X-Large sizing. If you need any further help finding your perfect size, please email us at info@oceannativeco.com

Ring Size UK & US Diameter (mm) Diameter (inches) Circumference (mm) Circumference (inches)
Small L / 6 16.5 0.65 51.9 2.04
Medium O / 7 17.3 0.68 54.4 2.14
Large Q / 8 18.1 0.71 56.9 2.24
X-Large S / 9 18.9 0.74 59.5 2.34

How to Measure Your Ring Size

To measure your ring size, follow these simple steps:

  1. Take a piece of string or a strip of paper and wrap it around the base of your finger.
  2. Mark the point where the ends meet with a pen.
  3. Measure the length of the string or paper in millimetres or inches using a ruler.
  4. Use the chart above to find your corresponding ring size (Circumference).
  5. Alternatively you can measure the diameter of a ring you own using the example image below and match it to the diameter measurement in the table. 
*Tip: Measure your finger at the end of the day when it is the largest. Avoid measuring your fingers when they are cold.
Ring Size Measurement Diagram