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Find your perfect fit

Measure an existing ring

  1. Select an existing ring that fits the desired finger.

  2. Measure the internal diameter of the ring (in mm).

  3. Use the below chart to determine your ring size.

INTERNAL DIAMETER (MM)

US/CAN RING SIZE

UK/AUS RING SIZE

GERMAN RING SIZE

14.1

3

F

14

14.9

4

H

15

15.7

5

J

15 3/4

16.5

6

L

16 1/2

17.3

7

N

17 1/4

18.1

8

P

18

19.0

9

R

19

19.8

10

T

20

20.6

11

V

20 3/4

21.4

12

X

21 1/4

22.2

13

Z

22

INTERNAL DIAMETER (MM)

14.1

14.9

15.7

16.5

17.3

18.1

19.0

19.8

20.6

21.4

22.2

US/CANADA RING SIZE

3

4

5

6

7

8

9

10

11

12

13

UK/AUSTRALIA RING SIZE

F

H

J

L

N

P

R

T

V

X

Z

GERMAN RING SIZE

14

15

15 3/4

16 1/2

17 1/4

18

19

20

20 3/4

21 1/4

22

Measure your finger

  1. Wrap a strip of paper around your finger where you’d like your ring to be.

  2. Make sure that the paper is pulled snug to your finger, the tighter the better, to find your best fit.

  3. Mark the spot where the paper meets and measure the distance with a ruler (mm).

  4. Use the below chart to determine your ring size.

CIRCUM-FERENCE (MM)

US/CAN RING SIZE

UK/AUS RING SIZE

GERMAN RING SIZE

44.2

3

F

14

46.8

4

H

15

49.3

5

J

15 3/4

51.9

6

L

16 1/2

54.4

7

N

17 1/4

57.0

8

P

18

59.5

9

R

19

62.1

10

T

20

64.6

11

V

20 3/4

67.2

12

X

21 1/4

67.7

13

Z

22

CIRCUMFERENCE (MM)

44.2

46.8

49.3

51.9

54.4

57.0

59.5

62.1

64.6

21.4

67.7

US/CANADA RING SIZE

3

4

5

6

7

8

9

10

11

12

13

UK/AUSTRALIA RING SIZE

F

H

J

L

N

P

R

T

V

X

Z

GERMAN RING SIZE

14

15

15 3/4

16 1/2

17 1/4

18

19

20

20 3/4

21 1/4

22

Get your free ring sizer

We want you to find your perfect fit! We’ll send you a free ring sizer - you just pay for shipping. Measure all of your fingers and keep it somewhere safe in case you forget your size.

YES, PLEASE

Tips & Tricks

  • Measure your fingers at the end of the day when they’re at their largest.

  • Cold weather can shrink your fingers up to half a size, so make sure they’re warm.

  • Lastly, alcohol and salt can make your fingers swell, so refrain from measuring them after cocktails and appetizers.

Still Unsure?

Our Customer Happiness team can help with any other questions you have about finding your best fit. Reach out to us here.