YELLOW DIAMOND RING

EUROPEAN

US

CIRCUMFERENCE (MM)

45

3.25

45

46

3.75

46

47

4

46.5

48

4.5

47.75

49

5

49.01

51

5.5

50.27

52

6

51.68

53

6.5

53.09

55

7

54.35

56

7.5

55.61

57

8

57.18

58

8.5

58.43

59

9

59.69

61

9.5

60.95

62

10

62.20

63

10.5

63.46

65

11

64.72

66

11.5

65.97

68

12

67.23

69

12.5

68.49

70

13

69.74