Ring Sizing Guide

  1. Cut a strip of paper and wrap it around the finger on the hand that you want to wear the ring. Be sure that it will slide over your knuckle. 
  2. Mark the spot where the paper meets and then measure this length. This is the circumference of your finger. Refer to the right column below.
  3. Use the conversion grid below to find out what your US/AUSTRALIAN size is. Left column below.

Women's Ring Size Chart

 4 46.8 mm
4.5  48 mm
5 49.3 mm
5.5 50.6 mm
6 51.9 mm
6.5 53.1 mm
7 54.4 mm
7.5 55.7 mm
8 57 mm
8.5 58.3 mm
9 59.5 mm
9.5 60.8 mm
10 62.1 mm
PLEASE NOTE: If you're a half size or between two sizes we recommend going up one size. Also, wider style rings will seem tighter than a standard narrow flat band ring. 




* Please note that this ring size chart is for reference only. BLACKWOOD AVE cannot be held responsible for any errors that occur as a result of using this chart.