Ring Size Guide

Find your perfect fit.

Whether you’re selecting your first piece or adding to your collection, use this guide to determine your ideal size.

---

Ring Size Conversion Chart

Inner Diameter (mm)	US Size	UK Size	EU Size
11.6	0.5	—	36
12.3	1	A½	37.5
12.6	1.5	B½	38
12.9	2	D	40
13.3	2.5	E	41
13.7	3	F½	42
14.1	3.5	G½	44
14.5	4	H½	46
14.9	4.5	I½	47
15.3	5	J½	49
15.7	5.5	K½	50
16.1	6	L½	52
16.5	6.5	M½	53
16.9	7	N½	54.5
17.3	7.5	O½	56
17.7	8	P½	57
18.1	8.5	Q½	58
18.5	9	R½	59
18.9	9.5	S½	60.5
19.3	10	T½	62
19.7	10.5	U½	63
20.1	11	V½	64.5
20.5	11.5	W½	66
20.9	12	X½	67.5
21.3	12.5	Y½	69
21.7	13	Z½	70.5

---

How to Measure Your Ring Size

Option 1: Measure an Existing Ring

1. Select a ring that fits the finger you’ll be wearing your new piece on.

2. Use a ruler to measure the inner diameter of the ring (edge to edge, across the center).

3. Match the measurement in millimeters to the size chart below.

Option 2: Measure Your Finger

1. Cut a thin strip of paper or use a piece of string.

2. Wrap it snugly around the base of your finger (not too tight).

3. Mark where the ends meet and measure the length in millimeters.

4. Refer to the size chart to find your closest fit.

Tips for Sizing

• Measure your finger at the end of the day when it’s at its largest.

• Avoid measuring when your hands are cold as fingers shrink slightly.

• If you’re between sizes, we recommend sizing up for comfort.

---

Need More Help?

Still unsure about your size? Contact us for personal guidance or visit one of our stores for a professional fitting.

Contact us