Birthstones and what they symbolize, Ring Size, Cut stones, shapes, sizes and colours ......

BIRTH STONES

JANUARY

GARNET

 ROSE QUARTZ

FIDELITY

FEBRUARY

AMETHYST

ALEXANDRITE

SINCERITY

MARCH

AQUAMARINE

PALE SAPPHIRE

BRAVERY

APRIL

DIAMOND

WHITE ZIRCONE

INNOCENCE

MAY

EMERALD

TOURMALINE

HAPPY LIFE

JUNE

CATS EYE

PEARL

WEALTH

JULY

RUBY

CORNELIAN

ANXIETY

AUGUST

ZIRCON

PERIDOT

VIRTUE

SEPTEMBER

SAPPHIRE

LAPIZ LAZULI

PURITY

OCTOBER

OPEL

MOONSTONE

HOPE

NOVEMBER

TOPAZ

YELLOW SAPPHIRE

TRUE LOVE

DECEMBER

STAR STONE

TURQUOISE

SUCCESS

  

RING SIZES

Size (inches)

Size (mm)

Diameter (mm)

U.K

U.S.A

Swiss

French

German

Italian

Japanese

1 14/16

48

15.27

I - 1/2

4 1/2

--

--

15 1/4

8

8

1 15/16

49

15.70

J 1/2

5

--

--

15 3/4

9.5

9

2

51

16.10

L

5 1/2

11 3/4

51 3/4

16

10.5

11

2 1/16

52

16.51

M

6

12 3/4

52 3/4

16 1/2

11.5

12

2 2/16

53

16.92

N

6 1/2

14

54

17

13

13

2 3/16

55

17.35

O

7

15 1/4

55 1/4

17 1/4

14.5

14

2 4/16

56

17.75

P

7 1/2

16 1/2

56 1/2

17 3/4

16

15

2 5/16

57

18.19

Q

8

17 3/4

57 3/4

18

17

16

2 6/16

58

18.53

Q 1/2

8 1/2

--

58

18 1/2

18.5

17

2 7/16

59

18.89

R 1/2

9

--

59 1/4

19

19.5

18

2 8/16

61

19.41

S 1/2

9 1/2

--

60 1/2

19 1/2

21

19

2 9/16

62

19.84

T 1/2

10

--

61 3/4

20

22

20

2 10/16

63

20.20

U 1/2

10 1/2

--

62 3/4

20 1/4

23.5

22

2 11/16

65

20.68

V 1/2

11

--

64 1/4

20 3/4

25

23

2 12/16

66

21.08

W 1/2

11 1/2

--

66

21

26.5

24

2 13/16

68

21.49

Y

12

27 1/2

67 1/2

21 1/4

27.5

25

2 14/16

69

21.89

Z

12 1/2

28 3/4

68 3/4

21 3/4

28.5

26

2 15/16

70

22.33

--

13

--

--

22

30

27