EDUCATION / RING SIZE GUIDE

Find your

perfect fit.

A ring that fits well sits snugly without pinching, slides over your knuckle with gentle resistance, and feels invisible on your finger.

MEASURE NOW

THREE WAYS TO MEASURE

Choose your method

Existing ring

Measure the inside diameter of a ring you already wear comfortably on the correct finger.

Most accurate method

String method

Wrap a string or strip of paper around the base of your finger. Mark where it overlaps.

No tools needed

Free ring sizer

Request our complimentary plastic ring sizer mailed directly to your address.

Most reliable

CONVERSION CHART

International ring sizes

US SIZE

UK SIZE

EU SIZE

DIAMETER (MM)

14.0 mm

3.5

G1/2

45.5

14.4 mm

46.7

14.8 mm

4.5

I1/2

15.2 mm

J1/2

49.3

15.7 mm

5.5

K1/2

50.6

16.1 mm

L1/2

51.9

16.5 mm

6.5

M1/2

53.1

16.9 mm

N1/2

54.4

17.3 mm

7.5

O1/2

55.7

17.7 mm

P1/2

18.1 mm

8.5

Q1/2

58.3

18.5 mm

R1/2

59.5

18.9 mm

9.5

S1/2

60.8

19.4 mm

T1/2

62.1

19.8 mm

SIZING TIPS

For the best measurement

+Measure at the end of the day when fingers are largest
+Avoid measuring when cold because fingers shrink
+Measure the exact finger you will wear it on
+Knuckle larger than base? Size up half a step
+Wider bands over 4mm fit tighter, so size up
+Resize once free within 60 days of purchase

Need a free sizer?

We will mail you a complimentary plastic ring sizer with 27 ring sizes to find your perfect fit.

Ships in 2-3 days / Free worldwide

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