Measure an existing ring

1. Choose a ring that fits your finger perfectly

2. Measure the inner diameter of the ring

3. If you are in doubt between two sizes, choose the larger one

Measure your finger

1. Wrap a string around the finger where you want to wear the ring 

2. Using a pen, mark where the string overlaps

3. Measure the line with a ruler. This will be the circumference size

4. Check the table below for your ring size

At Joalharia do Carmo we use the Portuguese scale