How To Measure Ring Size?

Saint By Sarah Jane offers rings in four standard sizes for most styles online.  If you do not see your size listed in the drop down menu on the product page, please contact us through the Contact Us Page and we can make arrangements to special order your specific size. 

Follow these steps on how to determine your ring size for a Saint By Sarah Jane ring:

  • First measure your finger at the end of the day when it is neither hot nor cold.
  • Measure the finger of the hand on which you intend to wear the ring.  Wrap a strip of paper around the finger, ensuring that you leave enough room to slide the ring over your knuckle.
  • Mark the spot where the paper strip meets and use a ruler to measure the length in millimeters (mm).  This is the circumference of your finger, which corresponds to the EU ring sizing. To convert from EU to US sizes, please see below.  

Ring Size Chart

Choose your ring size based on the chart below.  If you are between sizes, opt for the larger size. 

USA EU
2 1/2 43mm
3 44.2mm
3 1/2 45.5mm
4 46.8mm
4 1/2 48mm
5 49.3mm
5 1/2 50.6mm
6 51.9mm
6 1/2 53.1mm
7 54.4mm
7 1/2 55.7mm
8 57mm
8 1/2 58.3mm
9 59.5mm
9 1/2 60.8mm
10 62.1mm