Size (US)	Inner diameter (mm)	Finger circumference (mm)	Size (FR)
4	14.9 mm	47 mm	47
4.5	15.3 mm	48 mm	48
5	15.7 mm	49 mm	49
5.5	16.1 mm	51 mm	51
6	16.5 mm	52 mm	52
6.5	16.9 mm	53 mm	53
7	17.3 mm	54 mm	54
7.5	17.7 mm	56 mm	56
8	18.1 mm	57 mm	57
8.5	18.5 mm	58 mm	58
9	18.9 mm	59 mm	59
9.5	19.3 mm	61 mm	61
10	19.8 mm	62 mm	62

*The circumference corresponds to the measurement around your finger. Divide it by 3.14 to obtain the diameter.

How do you measure your finger?

To find your ring size, all you need is a piece of string (or a strip of paper) and a ruler.

1. Roll up
Wrap the string around the base of your finger, where the ring will be worn.
The string should be snug but comfortable , without being tight.

2. Mark
Mark precisely the point where the two ends of the string meet.

3. Measure
Unwind the string and measure the resulting length in millimeters using a ruler.
This measurement corresponds to the circumference of your finger . To convert the circumference to a diameter, divide it by 3.14.

Then refer to our size guide to find the corresponding ring size.

Important tips

• Measure your finger at the end of the day , when fingers are slightly wider.

• Avoid measuring your finger when it is very cold or very hot.

• Sizes can vary from finger to finger, even on the same hand.

• If you are between sizes, choose the larger size .

Any doubts? Our team is available to assist you.