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Size Guide

Ring sizes

To find your perfect ring size in the US system,  please follow one of the steps below:

  1. Measure Your Finger Circumference (in mm)
    Use a soft measuring tape to wrap around the base of your finger. The circumference in millimeters corresponds to your US ring size.
  2. Measure the Diameter of a Ring You Already Own
    Pick a ring that fits you well and measure the inner diameter (Ø) in millimeters. Then, refer to the size chart below to find the matching US size.

  3. Convert from Another Ring Size Standard
    If you already know your ring size in another system (e.g., EU, UK, JP, HK), simply use the conversion chart below to find the equivalent US size.

 

US Size Diameter (mm) Circumference (mm) EU / UK / JP / HK Equivalent
5 15.7 mm 49.3 mm EU 49 / UK J½ / JP 9 / HK 11
6 16.5 mm 51.8 mm EU 51.5 / UK L½ / JP 11 / HK 13
7 17.3 mm 54.4 mm EU 54.5 / UK N½ / JP 14 / HK 15
8 18.1 mm 57.0 mm EU 57 / UK P½ / JP 16 / HK 17

 

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