Size guide
Our ring sizes
mm
For wide-band rings, allow half a size above your usual size.
Download the paper ring sizerWith a ring you already wear
Lay it flat on the ring sizer's circles and find the one whose line meets the inside edge of the band. Between two sizes, choose the larger.
With a strip of paper
Wrap a thin strip of paper loosely around the base of your finger and mark where it overlaps. The length up to the mark, in millimetres, is your size.
Before you measure
Take your measurement at the end of the day, with your hands at room temperature. Print the ring sizer at 100%, on A4, without scaling.
Conversion table
FR sizeInside diameterFinger circumference
4815.3 mm48.0 mm
4915.6 mm49.0 mm
5015.9 mm50.0 mm
5116.2 mm51.0 mm
5216.6 mm52.0 mm
5316.9 mm53.0 mm
5417.2 mm54.0 mm
5517.5 mm55.0 mm
5617.8 mm56.0 mm
5718.1 mm57.0 mm
5818.5 mm58.0 mm
5918.8 mm59.0 mm
6019.1 mm60.0 mm
6119.4 mm61.0 mm
