Print the ring measurer by using the button at the bottom of this page, then position your ring on the rings, so as to find the diameter that corresponds to that of the ring.
Place your ring on one of the circles shown in the measurement table below.
Switch from one circle to another to find the right size for you..
If the external profile of the circle doesn’t fill in the internal profile of the ring, choose a larger size.
If the external profile of the circle goes further than the internal profile of the ring, choose a smaller size.
If the internal profile of the ring is perfectly in line with the circle’s external profile, choose the measure indicated under that circle.