Najo Size Australian/British Size Inside Diameter
(mm)
Inside Circumference
(mm)

X Small

16.5 52

Small

17.5 55
Medium 18 57
Large 19 60
X Large 22 62

Important things to consider: 
  • All rings are available in a S, M and L. Limited styles are available in XS and XL. 
  • Not all rings can be resized. Please take this into consideration when placing an online order. If need be, contact us to see whether your ring of choice is resizable before proceeding.
  • The width of a ring must be taken into account when placing an order. Wide rings will be a tighter fit than narrow rings of the same size.
  • This chart is a guide only. To ensure you select the correct ring size, please visit us to have your finger professionally sized.