RING SIZE CHART

How can I find out my Ring Size? 
Take a string or strip of paper 2mm wide and 100mm long:
  • Wrap it around the base of your finger making sure it feels comfortable
  • Mark the string/paper where it overlaps to form a circle
  • Measure the length and compare it to the chart below
Before you try to figure out your size, make sure you know how your ring should fit. The ring should be tight enough that it won’t fall off your finger but loose enough that you can take it on and off over your knuckle.
Your size may show up different if you try measuring it numerous amounts of times, this is based on factors like temperature. In a hot environment your finger will be a little bit thicker, whereas in colder conditions it will get a little bit smaller. Please note that if you are between sizes, order the larger size. This will allow you to enjoy wearing the ring more comfortably. 
Extra Extra Small
US SIZE 4 / UK SIZE H / DIAMETER 14.9MM / CIRCUMFERENCE 46.8MM
Extra Small
US RING SIZE 5 / UK RING SIZE J / DIAMETER 15.3 MM / CIRCUMFERENCE 49MM
Small
US SIZE 6 / UK SIZE L / DIAMETER 16.5MM / CIRCUMFERENCE 52MM
Medium
US SIZE 7/ UK SIZE N / DIAMETER 17.3MM / CIRCUMFERENCE 55MM
Large
US SIZE 8/UK SIZE P / DIAMETER 18.1MM / CIRCUMFERENCE 57MM
Extra Large
US SIZE 9/ UK SIZE R / DIAMETER 19MM / CIRCUMFERENCE 59.5MM