All of the Healing Stones will be set on a ring band that is approx 4 mm wide.
The best option to find out your ring size would be to visit a jewelry shop and ask them for help.
Otherwise follow the instructions below or choose the option "Adjustable size", for a ring with an opening at the back, so that it is easy to adjust it yourself.
Find a ring you already have with your ring size you want for your Healing Ring. Important that this ring has the same band width, or is as close to this measurement as possible (approx 4 mm wide). Measure straight across the ring (in the exact middle) of the inside edges of the ring, to get the diameter Ø (mm).
Try to be as exact as possible. Choose the ring size closest to your size.
Rings made in a specific size are non refundable.