Sizing

WHAT IS THE CIRCUMFERANCE OF A RING?

The enclosed inner boundary and distance of the circle inside the ring.

WHAT IS THE DIAMETER OF A RING?

The measurement of a straight line passing from side to side through the centre of the circle inside the ring.

Ring size and finger size are two different things entirely. A ring is a solid, hard piece of material usually metal and it does not bend and squash to the shape of your finger. Your finger is never going to have this exact shape because it will swell and shrink with different temperatures and climates.

If you are ordering one of our wider bands you should allow for a larger size. Usually half a size extra is adequate.

It is a good idea to measure the finger at the end of the day, when the finger is at its largest, and not to do it when the finger is cold, as this will make it unusually small.
Bear in mind that finger sizes change throughout the day. You can use the chart below to figure out your ring size from an existing ring very simply.

Sizing tool guidelines: http://www.ringsizes.co/sizingtool.pdf

HOW ACCURATE IS MEASURING MY OWN RING SIZE?

We recommend going to a jeweller for a professional true fitting, as measuring your own ring size will never be as accurate as going to a jeweller for a professional fitting.

BANGLES & BRACELETS

Bangles and bracelets are a bit different, as bangles are closed rigid circles or ovals, which need to pass over the widest part of your hand before coming to rest on your wrist, whereas bracelets usually have an opening and can be fastened directly around your wrist.

We have provided information on sizes alongside each product for you to compare with jewellery you may already have. This is the best way to gauge which size to order. So, if you have a bangle which fits you measure the inside diameter of it and multiply this by 3.14 which will give you the circumference, then check this against the information we have provided and order accordingly. For example if your bangle is 6.3cm in diameter, the circumference is 6.3cm x 3.14 = 19.78, round this up to the nearest whole number giving 20cm, i.e. an Aosdàna size SMALL. If this all sounds too much like revisiting your math’s homework, then email us or give us a call and we’ll work it out for you!

If you don’t have a bangle to work from then going by your build is a good guide, so if you have a slim frame go for a small or small+ and if you are of average height and build a medium will be your best bet, and so on.

To size a bracelet, either measure the length of an existing bracelet that fits you including any catches, fasteners and order accordingly. Or if you don’t have an existing bracelet, just measure your wrist and add on an extra 10mm to allow free movement of the bracelet and continued blood circulation!

We are always happy to advise on sizing so don’t hesitate to get in touch and remember that if the size proves incorrect, we exchange any unworn jewellery within 14 days of receipt.

Inside Diameter

Inside Circumference

Sizes

MM

Inches

MM

Inches

UK / AUS

US / CA

9.91

0.39

31.13

1.22

-

0

10.72

0.442

33.68

1.39

-

0

11.53

0.454

36.22

1.43

-

0

11.95

0.474

37.54

1.49

A

1/2

12.18

0.482

38.26

1.51

A 1/2

3/4

12.37

0.487

38.86

1.53

B

1

12.6

0.496

39.58

1.56

B 1/2

1 1/4

12.78

0.503

40.15

1.58

C

1 1/2

13

0.512

40.84

1.61

C 1/2

1 3/4

13.21

0.52

41.5

1.63

D

2

13.41

0.528

42.13

1.66

D 1/2

2 1/4

13.61

0.536

42.76

1.68

E

2 1/2

13.83

0.544

43.45

1.71

E 1/2

2 3/4

14.05

0.553

44.14

1.74

F

3

14.15

0.557

44.45

1.75

F 1/2

3 1/8

14.25

0.561

44.77

1.76

F 3/4

3 1/4

14.36

0.565

45.11

1.77

G

3 3/8

14.45

0.569

45.4

1.79

G 1/4

3 1/2

14.56

0.573

45.74

1.8

G 1/2

3 5/8

14.65

0.577

46.02

1.81

H

3 3/4

14.86

0.585

46.68

1.84

H 1/2

4

15.04

0.592

47.25

1.86

I

4 1/4

15.27

0.601

47.97

1.89

I 1/2

4 1/2

15.4

0.606

48.38

1.9

J

4 5/8

15.53

0.611

48.79

1.92

J 1/4

4 3/4

15.7

0.618

49.32

1.94

J 1/2

5

15.8

0.622

49.64

1.95

K

5 1/8

15.9

0.626

49.95

1.97

K 1/4

5 1/4

16

0.63

50.27

1.98

K 1/2

5 3/8

16.1

0.634

50.58

1.99

L

5 1/2

16.3

0.642

51.21

2.02

L 1/4

5 3/4

16.41

0.646

51.55

2.03

L 1/2

5 7/8

16.51

0.65

51.87

2.04

M

6

16.71

0.658

52.5

2.07

M 1/2

6 1/4

16.92

0.666

53.16

2.09

N

6 1/2

17.13

0.674

53.82

2.12

N 1/2

6 3/4

17.35

0.683

54.51

2.15

O

7

17.45

0.687

54.82

2.16

O 1/2

7 1/4

17.75

0.699

55.76

2.2

P

7 1/2

17.97

0.707

56.45

2.22

P 1/2

7 3/4

18.19

0.716

57.15

2.25

Q

8

18.35

0.722

57.65

2.27

Q 1/2

8 1/4

18.53

0.729

58.21

2.29

Q 3/4

8 1/2

18.61

0.733

58.47

2.3

R

8 5/8

18.69

0.736

58.72

2.31

R 1/4

8 3/4

18.8

0.74

59.06

2.32

R 1/2

8 7/8

18.89

0.748

59.34

2.35

R 3/4

9

19.1

0.752

60

2.36

S

9 1/8

19.22

0.757

60.38

2.38

S 1/4

9 1/4

19.31

0.76

60.66

2.39

S 1/2

9 3/8

19.41

0.764

60.98

2.4

S 3/4

9 1/2

19.51

0.768

61.29

2.41

T

9 5/8

19.62

0.772

61.64

2.43

T 1/4

9 3/4

19.84

0.781

62.33

2.45

T 1/2

10

20.02

0.788

62.89

2.48

U

10 1/4

20.2

0.797

63.46

2.5

U 1/2

10 1/2

20.32

0.8

63.84

2.51

V

10 5/8

20.44

0.805

64.21

2.53

V 1/4

10 3/4

20.68

0.814

64.97

2.56

V 1/2

11

20.76

0.817

65.22

2.57

W

11 1/8

20.85

0.821

65.5

2.58

W 1/4

11 1/4

20.94

0.824

65.78

2.59

W 1/2

11 3/8

21.08

0.83

66.22

2.61

W 3/4

11 1/2

21.18

0.834

66.54

2.62

X

11 5/8

21.24

0.836

66.73

2.63

X 1/4

11 3/4

21.3

0.839

66.92

2.64

X 1/2

11 7/8

21.49

0.846

67.51

2.66

Y

12

21.69

0.854

68.14

2.68

Y 1/2

12 1/4

21.89

0.862

68.77

2.71

Z

12 1/2

22.1

0.87

69.43

2.73

Z +1/2

12 3/4

22.33

0.879

70.15

2.76

Z+1

13

22.6

0.89

71

2.8

Z+1.5

13.5

22.69

0.893

71.28

2.81

Z+2

-

22.92

0.902

72

2.83

Z+2.5

-

23.06

0.908

72.45

2.85

Z+3

-

23.24

0.915

73.01

2.87

Z+3.5

-

23.47

0.924

73.73

2.9

Z+4

-

23.55

0.927

73.98

2.91

Z+4.5

-

23.87

0.94

74.99

2.95

Z+5

-

24.27

0.956

76.25

3

Z+6

-