Ring Size Guide

Find your perfect ring size

Measure your finger at home in 4 easy steps. You only need a strip of paper, a pen and a ruler.

Steps (1 to 4)

1. Cut a paper strip. Cut a thin strip of paper, about 1 cm wide and 15 cm long. A piece of string also works.

2. Wrap it around your finger. Wrap the strip around the base of your finger. It should feel snug, but you should still be able to slide it over your knuckle.

3. Mark the spot. Use a pen to mark the exact point where the paper overlaps.

4. Measure the strip. Lay the strip flat and measure the length from the end to your mark with a ruler, in millimetres (mm).

• US • CA	• UK • AU • IE • NZ	• JP • IN • CN • SA	• ES • IT • NL • CH	• Inside-Diameter • Circumference (Mm)
3	F	4	4.25	14.05
3.25	F.5	-	4.75	14.24
3.50	G	5	5.5	14.45
3.75	G.5	6	6	14.65
4	H	7	6.75	14.88
4.25	H.5	-	7.5	15.09
4.5	I	8	8	15.29
4.75	J	-	8.75	15.49
5	J 1/2	9	9.25	15.70
5.25	K	-	10	15.90
5.5	K 1/2	10	10.5	16.10
5.75	L	-	11.25	16.31
6	L 1/2	11	11.75	16.51
6.25	M	12	12.5	16.71
6.5	M 1/2	13	13.25	16.92
6.75	N	-	13.75	17.12
7	N 1/2	14	14.5	17.32
7.25	O	-	15	17.53
7.5	O 1/2	15	15.75	17.73
7.75	P	-	16.25	17.93
8	P 1/2	16	17	18.14
8.25	Q	-	17.5	18.34
8.5	Q 1/2	17	18.25	18.54
8.75	R	-	19	18.75
9	R 1/2	18	19.5	18.95
9.25	S	-	20.25	19.15
9.5	S 1/2	19	20.75	19.35
9.75	T	-	21.5	19.56
10	T 1/2	20	22	19.76
10.25	U	21	22.75	19.96
10.5	U 1/2	22	23.25	20.17
10.75	V	-	24	20.37
11	V 1/2	23	24.75	20.57
11.25	W	-	25.25	20.78
11.5	W 1/2	24	26	20.98
11.75	X	-	26.5	21.18
12	X 1/2	25	27.25	21.39
12.25	Y	-	27.75	21.59
12.5	Z	26	28.5	21.79
12.75	Z 1/2	-	29	22.00
13	-	27	29.75	22.20
13.25	Z1	-	30.5	22.40
13.5	-	-	31	22.61
13.75	Z2	-	31.75	22.81
14	Z3	-	32.25	23.01
14.25	-	-	33	23.22
14.5	Z4	-	33.5	23.42
14.75	-	-	34.25	23.62
15	-	-	34.75	24.23

Swipe sideways to see all columns

Download ring size details

Frequently asked questions

Cut a thin strip of paper, wrap it around the base of your finger, and mark where it overlaps with a pen. Lay the strip flat and measure the length in millimetres with a ruler. Then match your measurement to our size chart.

Circumference is the distance around your finger, which is what you measure with a paper strip. Diameter is the width across the inside of a ring. Our size chart shows both, so make sure you compare your measurement with the correct column.

Choose the larger size. A slightly roomy ring is more comfortable than one that is too tight, and it slides over your knuckle more easily.

Measure in the afternoon or evening, when your fingers are at their normal size. Fingers can be smaller in the morning or in cold weather and larger in warm weather. For the best result, measure on two or three different days.

Yes. Wider bands feel tighter than thin ones, so we recommend going up a little in size for a wide band. A thin, delicate band usually fits true to your measured size.

Please contact our team as soon as possible if you want to change your size. Custom and made-to-order pieces may have different resizing rules, so we will confirm the options for your order.