There are a few different ways you can use to find out your perfect ring size. If you already own a ring in the correct size, you can physically measure it or compare it against our printable ring size guide.Our can measure your finger to determine your size. Discover how to measure your ring size below.

Method 1: Measure a Ring

Find a ring that fits comfortably on the finger you intend to wear your new ring on.  

Measure the internal diameter of the ring, using a ruler or measuring tape. To do so, ensure you are using a ruler with millimeter (mm) measurements, then place your ring on top of the ruler and measure the inside of the circle – in other words, the part that is in contact with your finger.

Use our Ring Size Chart to convert your diameter measurement into the correct ring size.

Method 2: Measure your Finger

Cut a the following strip or paper below, Make sure you measure the template with a roller to make sure it is printed in the right size


* In case you do not have a printer at hand you can cut a piece of string or paper to a length of around 10 centimeters (cm). 

Wrap the paper or string around your finger at the point where the ring should sit. Pull so that the string fits comfortably around your finger - not too tight and not too loose.

Use a pen to mark the point where the end of the string or paper overlaps itself. 

Lay the string or paper out against a ruler or tape measure, and measure the length (mm) from its end to the point you have marked with a pen. 

This measurement will give you your finger circumference. Use it to find your size using our Ring Size Chart below.

Method 3 In the measurement app:


Expert Tips

  1. Always double-check your measurements for accuracy.
  2. Your finger size can fluctuate slightly during the day, over time, and depending on the temperature. If measuring your actual finger, do so in the afternoon when your hands are warm for best results. If you fall between two ring sizes, choose the larger size (or half size) to ensure a comfortable fit. 
  3. If you're unsure about the correct size, or you're shopping for an extra special piece such as an engagement ring, visit our teams in-store for professional ring sizing.