Diameter (mm)

EU Size

US Size

UK Size

16,3

51

6

L

17,3

54

7

N

17,8

56

8

P

18,6

59

9

R


HOW TO MEASURE YOUR RING SIZE?

STEP 1: Find a piece of string or strip of paper.

STEP 2: Wrap it around the base of the appropriate finger.

STEP 3: Use a pen to mark the point on the string/paper where it overlaps, forming a complete circle.

STEP 4: With a ruler, measure the length from the starting end of the string/paper to the pen mark.

STEP 5: Use the chart above to determine your US ring-size.