Pırlanta Yüzük : 0,30ct

Kuyumcu Ölçü Birimi

ÇAP (mm)

ÇEVRE (mm)

7 no

15,0 mm

47 mm

8 no

15,3 mm

48 mm

9 no

15,6 mm

49 mm

10 no

16,0 mm

50 mm

11 no

16,3 mm

51 mm

12 no

16,6 mm

52 mm

13 no

17,0 mm

53 mm

14 no

17,3 mm

54 mm

15 no

17,6 mm

55 mm

16 no

18,0 mm

56 mm

17 no

18,3 mm

57 mm

18 no

18,6 mm

58 mm

19 no

19,0 mm

59 mm

20 no

19,3 mm

60 mm

21 no

19,5 mm

61 mm

22 no

19,8 mm

62 mm

23 no

20,0 mm

63 mm

24 no

20,4 mm

64 mm

25 no

20,7 mm

65 mm

26 no

21,0 mm

66 mm

27 no

21,4 mm

67 mm

28 no

21,7 mm

68 mm

29 no

22,0 mm

69 mm

30 no

23,0 mm

70 mm