Size Guide

Measure Your Ring

To determine your ring size, you can either measure the internal diameter of one of your existing rings or simply measure around your finger. Check out the following steps to determine your ring size.

Select an existing ring that fits the desired finger.
Measure the internal diameter of the ring (in mm).
Use the below chart to determine your ring size.
If your ring appears to be between two sizes, we recommend choosing the larger size

INTERNAL DIAMETER (MM)	EUROPE & MIDDLE-EAST	US	UK
15.3	48	4 ½	I ½
15.6	49	4 ¾	J ½
15.9	50	5 ½	K
16.2	51	5 ¾	L
16.6	52	6	L ½
16.9	53	6 ¼	M ½
17.2	54	6 ¾	N ½
17.5	55	7 ¼	O
17.8	55	7 ½	P

Measure Your Finger

Wrap a strip of paper around your finger where you’d like your ring to be.
Make sure that the paper is pulled snug to your finger, the tighter the better, to find your best fit.
Mark the spot where the paper meets and measure the distance with a ruler (mm).
Use the below chart to determine your ring size.

TIPS

Make sure to measure your fingers are at room temperature to get a move accurate reading as weather can and directly affect the size of your fingers.
Avoid measuring your fingers after you had some salty snacks and a couple of glasses of wine because alcohol and salt can make your fingers swell.

Truthfully, if you're ever unsure of your ring size, it's always wiser to size up. It's much easier to resize a ring that's too big than it is to resize a ring that's too small, provided the ring can be resized at all.

FINGER CIRCUMFERENCE (MM)	EUROPE & MIDDLE-EAST	US	UK
48	48	4 ½	I ½
49	49	4 ¾	J ½
50	50	5 ¼	K
51	51	5 ¾	L
52	52	6	L ½
53	53	6 ¼	M ½
54	54	6 ¾	N ½
55	55	7 ¼	O
56	56	7 ½	P