Size Guide

Internal Diameter (MM)  USA Ring Size UK/AUS Ring Size German Ring Size
16.5 6 L 16 1/2
17.3 7 N 17 1/4
18.1 8 P 18
19.0 9 R 19
19.8 10 T 20
20.6 11 V 20 3/4
21.4 12 X 21 1/4


Don't know your ring size? Here is a simple guide to measure your ring size at home:

  1. Cut a thin strip of paper or use a piece of string.
  2. Wrap the paper or string around the base of the finger where you want to wear the ring. Make sure the paper or string is snug but not too tight.
  3. Mark the spot where the paper or string overlaps with a pen or pencil.
  4. Measure the length of the paper or string from the end to the mark in millimeters (mm).
  5. Use a ring size chart to determine your ring size based on the measurement you just took.