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Carat Yield Reference Tables - Topaz

CARAT YIELD REFERENCE TABLE - TOPAZ

SG

3.49

 

 

Width (MM)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VF

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

0.1

0.22

0.38

0.60

0.89

1.27

1.75

2.32

3.02

3.83

4.79

5.89

7.15

8.57

10.18

11.97

13.96

0.11

0.24

0.41

0.66

0.98

1.40

1.92

2.55

3.32

4.22

5.27

6.48

7.86

9.43

11.19

13.17

15.36

0.12

0.26

0.45

0.72

1.07

1.53

2.09

2.79

3.62

4.60

5.75

7.07

8.58

10.29

12.21

14.36

16.75

0.13

0.28

0.49

0.78

1.16

1.65

2.27

3.02

3.92

4.98

6.22

7.66

9.29

11.15

13.23

15.56

18.15

0.14

0.31

0.53

0.84

1.25

1.78

2.44

3.25

4.22

5.37

6.70

8.25

10.01

12.00

14.25

16.76

19.54

0.15

0.33

0.57

0.90

1.34

1.91

2.62

3.48

4.52

5.75

7.18

8.83

10.72

12.86

15.27

17.95

20.94

0.16

0.35

0.60

0.96

1.43

2.04

2.79

3.72

4.82

6.13

7.66

9.42

11.44

13.72

16.28

19.15

22.34

0.17

0.37

0.64

1.02

1.52

2.16

2.97

3.95

5.13

6.52

8.14

10.01

12.15

14.57

17.30

20.35

23.73

0.18

0.39

0.68

1.08

1.61

2.29

3.14

4.18

5.43

6.90

8.62

10.60

12.87

15.43

18.32

21.54

25.13

0.19

0.41

0.72

1.14

1.70

2.42

3.32

4.41

5.73

7.28

9.10

11.19

13.58

16.29

19.34

22.74

26.52

0.2

0.44

0.75

1.20

1.79

2.54

3.49

4.65

6.03

7.67

9.58

11.78

14.30

17.15

20.35

23.94

27.92

0.21

0.46

0.79

1.26

1.88

2.67

3.66

4.88

6.33

8.05

10.06

12.37

15.01

18.00

21.37

25.13

29.32

0.22

0.48

0.83

1.32

1.97

2.80

3.84

5.11

6.63

8.43

10.53

12.96

15.72

18.86

22.39

26.33

30.71

0.23

0.50

0.87

1.38

2.05

2.93

4.01

5.34

6.94

8.82

11.01

13.55

16.44

19.72

23.41

27.53

32.11

0.24

0.52

0.90

1.44

2.14

3.05

4.19

5.57

7.24

9.20

11.49

14.13

17.15

20.58

24.42

28.73

33.50

0.25

0.55

0.94

1.50

2.23

3.18

4.36

5.81

7.54

9.58

11.97

14.72

17.87

21.43

25.44

29.92

34.90

0.26

0.57

0.98

1.56

2.32

3.31

4.54

6.04

7.84

9.97

12.45

15.31

18.58

22.29

26.46

31.12

36.30

0.27

0.59

1.02

1.62

2.41

3.43

4.71

6.27

8.14

10.35

12.93

15.90

19.30

23.15

27.48

32.32

37.69

0.28

0.61

1.06

1.68

2.50

3.56

4.89

6.50

8.44

10.73

13.41

16.49

20.01

24.00

28.50

33.51

39.09

0.29

0.63

1.09

1.74

2.59

3.69

5.06

6.74

8.74

11.12

13.89

17.08

20.73

24.86

29.51

34.71

40.48

0.3

0.65

1.13

1.80

2.68

3.82

5.24

6.97

9.05

11.50

14.36

17.67

21.44

25.72

30.53

35.91

41.88

0.31

0.68

1.17

1.86

2.77

3.94

5.41

7.20

9.35

11.88

14.84

18.26

22.16

26.58

31.55

37.10

43.28

0.32

0.70

1.21

1.92

2.86

4.07

5.58

7.43

9.65

12.27

15.32

18.85

22.87

27.43

32.57

38.30

44.67

0.33

0.72

1.24

1.98

2.95

4.20

5.76

7.66

9.95

12.65

15.80

19.43

23.59

28.29

33.58

39.50

46.07

0.34

0.74

1.28

2.04

3.04

4.33

5.93

7.90

10.25

13.03

16.28

20.02

24.30

29.15

34.60

40.69

47.46

0.35

0.76

1.32

2.09

3.13

4.45

6.11

8.13

10.55

13.42

16.76

20.61

25.02

30.01

35.62

41.89

48.86

0.36

0.79

1.36

2.15

3.22

4.58

6.28

8.36

10.86

13.80

17.24

21.20

25.73

30.86

36.64

43.09

50.26

0.37

0.81

1.39

2.21

3.31

4.71

6.46

8.59

11.16

14.18

17.72

21.79

26.45

31.72

37.65

44.29

51.65

0.38

0.83

1.43

2.27

3.40

4.83

6.63

8.83

11.46

14.57

18.20

22.38

27.16

32.58

38.67

45.48

53.05

0.39

0.85

1.47

2.33

3.48

4.96

6.81

9.06

11.76

14.95

18.67

22.97

27.88

33.44

39.69

46.68

54.44

0.4

0.87

1.51

2.39

3.57

5.09

6.98

9.29

12.06

15.34

19.15

23.56

28.59

34.29

40.71

47.88

55.84

0.41

0.89

1.55

2.45

3.66

5.22

7.15

9.52

12.36

15.72

19.63

24.15

29.30

35.15

41.73

49.07

57.24

0.42

0.92

1.58

2.51

3.75

5.34

7.33

9.75

12.66

16.10

20.11

24.74

30.02

36.01

42.74

50.27

58.63

0.43

0.94

1.62

2.57

3.84

5.47

7.50

9.99

12.97

16.49

20.59

25.32

30.73

36.86

43.76

51.47

60.03

0.44

0.96

1.66

2.63

3.93

5.60

7.68

10.22

13.27

16.87

21.07

25.91

31.45

37.72

44.78

52.66

61.42

0.45

0.98

1.70

2.69

4.02

5.72

7.85

10.45

13.57

17.25

21.55

26.50

32.16

38.58

45.80

53.86

62.82

0.46

1.00

1.73

2.75

4.11

5.85

8.03

10.68

13.87

17.64

22.03

27.09

32.88

39.44

46.81

55.06

64.22

0.47

1.03

1.77

2.81

4.20

5.98

8.20

10.92

14.17

18.02

22.50

27.68

33.59

40.29

47.83

56.25

65.61

0.48

1.05

1.81

2.87

4.29

6.11

8.38

11.15

14.47

18.40

22.98

28.27

34.31

41.15

48.85

57.45

67.01

0.49

1.07

1.85

2.93

4.38

6.23

8.55

11.38

14.78

18.79

23.46

28.86

35.02

42.01

49.87

58.65

68.40

0.5

1.09

1.88

2.99

4.47

6.36

8.73

11.61

15.08

19.17

23.94

29.45

35.74

42.87

50.88

59.84

69.80

0.51

1.11

1.92

3.05

4.56

6.49

8.90

11.85

15.38

19.55

24.42

30.04

36.45

43.72

51.90

61.04

71.20

0.52

1.13

1.96

3.11

4.65

6.61

9.07

12.08

15.68

19.94

24.90

30.62

37.17

44.58

52.92

62.24

72.59

0.53

1.16

2.00

3.17

4.74

6.74

9.25

12.31

15.98

20.32

25.38

31.21

37.88

45.44

53.94

63.44

73.99

0.54

1.18

2.04

3.23

4.82

6.87

9.42

12.54

16.28

20.70

25.86

31.80

38.60

46.30

54.95

64.63

75.38

0.55

1.20

2.07

3.29

4.91

7.00

9.60

12.77

16.58

21.09

26.34

32.39

39.31

47.15

55.97

65.83

76.78

0.56

1.22

2.11

3.35

5.00

7.12

9.77

13.01

16.89

21.47

26.81

32.98

40.03

48.01

56.99

67.03

78.18

0.57

1.24

2.15

3.41

5.09

7.25

9.95

13.24

17.19

21.85

27.29

33.57

40.74

48.87

58.01

68.22

79.57

0.58

1.27

2.19

3.47

5.18

7.38

10.12

13.47

17.49

22.24

27.77

34.16

41.46

49.72

59.03

69.42

80.97

0.59

1.29

2.22

3.53

5.27

7.51

10.30

13.70

17.79

22.62

28.25

34.75

42.17

50.58

60.04

70.62

82.36

0.6

1.31

2.26

3.59

5.36

7.63

10.47

13.94

18.09

23.00

28.73

35.34

42.89

51.44

61.06

71.81

83.76

0.61

1.33

2.30

3.65

5.45

7.76

10.64

14.17

18.39

23.39

29.21

35.93

43.60

52.30

62.08

73.01

85.16

0.62

1.35

2.34

3.71

5.54

7.89

10.82

14.40

18.70

23.77

29.69

36.51

44.31

53.15

63.10

74.21

86.55

0.63

1.37

2.37

3.77

5.63

8.01

10.99

14.63

19.00

24.15

30.17

37.10

45.03

54.01

64.11

75.40

87.95

0.64

1.40

2.41

3.83

5.72

8.14

11.17

14.86

19.30

24.54

30.64

37.69

45.74

54.87

65.13

76.60

89.34

0.65

1.42

2.45

3.89

5.81

8.27

11.34

15.10

19.60

24.92

31.12

38.28

46.46

55.73

66.15

77.80

90.74

0.66

1.44

2.49

3.95

5.90

8.40

11.52

15.33

19.90

25.30

31.60

38.87

47.17

56.58

67.17

79.00

92.14

0.67

1.46

2.53

4.01

5.99

8.52

11.69

15.56

20.20

25.69

32.08

39.46

47.89

57.44

68.18

80.19

93.53

0.68

1.48

2.56

4.07

6.08

8.65

11.87

15.79

20.50

26.07

32.56

40.05

48.60

58.30

69.20

81.39

94.93

0.69

1.51

2.60

4.13

6.16

8.78

12.04

16.03

20.81

26.45

33.04

40.64

49.32

59.15

70.22

82.59

96.32

0.7

1.53

2.64

4.19

6.25

8.90

12.22

16.26

21.11

26.84

33.52

41.23

50.03

60.01

71.24

83.78

97.72

0.71

1.55

2.68

4.25

6.34

9.03

12.39

16.49

21.41

27.22

34.00

41.81

50.75

60.87

72.26

84.98

99.12

0.72

1.57

2.71

4.31

6.43

9.16

12.56

16.72

21.71

27.60

34.48

42.40

51.46

61.73

73.27

86.18

100.51

0.73

1.59

2.75

4.37

6.52

9.29

12.74

16.95

22.01

27.99

34.95

42.99

52.18

62.58

74.29

87.37

101.91

0.74

1.61

2.79

4.43

6.61

9.41

12.91

17.19

22.31

28.37

35.43

43.58

52.89

63.44

75.31

88.57

103.30

0.75

1.64

2.83

4.49

6.70

9.54

13.09

17.42

22.62

28.75

35.91

44.17

53.61

64.30

76.33

89.77

104.70

0.76

1.66

2.86

4.55

6.79

9.67

13.26

17.65

22.92

29.14

36.39

44.76

54.32

65.16

77.34

90.96

106.10

0.77

1.68

2.90

4.61

6.88

9.80

13.44

17.88

23.22

29.52

36.87

45.35

55.04

66.01

78.36

92.16

107.49

0.78

1.70

2.94

4.67

6.97

9.92

13.61

18.12

23.52

29.90

37.35

45.94

55.75

66.87

79.38

93.36

108.89

0.79

1.72

2.98

4.73

7.06

10.05

13.79

18.35

23.82

30.29

37.83

46.53

56.47

67.73

80.40

94.55

110.28

0.8

1.75

3.02

4.79

7.15

10.18

13.96

18.58

24.12

30.67

38.31

47.12

57.18

68.59

81.41

95.75

111.68

0.81

1.77

3.05

4.85

7.24

10.30

14.13

18.81

24.42

31.05

38.79

47.70

57.89

69.44

82.43

96.95

113.08

0.82

1.79

3.09

4.91

7.33

10.43

14.31

19.05

24.73

31.44

39.26

48.29

58.61

70.30

83.45

98.15

114.47

0.83

1.81

3.13

4.97

7.42

10.56

14.48

19.28

25.03

31.82

39.74

48.88

59.32

71.16

84.47

99.34

115.87

0.84

1.83

3.17

5.03

7.50

10.69

14.66

19.51

25.33

32.20

40.22

49.47

60.04

72.01

85.49

100.54

117.26

0.85

1.85

3.20

5.09

7.59

10.81

14.83

19.74

25.63

32.59

40.70

50.06

60.75

72.87

86.50

101.74

118.66

0.86

1.88

3.24

5.15

7.68

10.94

15.01

19.97

25.93

32.97

41.18

50.65

61.47

73.73

87.52

102.93

120.06

0.87

1.90

3.28

5.21

7.77

11.07

15.18

20.21

26.23

33.35

41.66

51.24

62.18

74.59

88.54

104.13

121.45

0.88

1.92

3.32

5.27

7.86

11.19

15.36

20.44

26.54

33.74

42.14

51.83

62.90

75.44

89.56

105.33

122.85

0.89

1.94

3.35

5.33

7.95

11.32

15.53

20.67

26.84

34.12

42.62

52.42

63.61

76.30

90.57

106.52

124.24

0.9

1.96

3.39

5.39

8.04

11.45

15.71

20.90

27.14

34.50

43.09

53.00

64.33

77.16

91.59

107.72

125.64

0.91

1.98

3.43

5.45

8.13

11.58

15.88

21.14

27.44

34.89

43.57

53.59

65.04

78.02

92.61

108.92

127.04

0.92

2.01

3.47

5.51

8.22

11.70

16.05

21.37

27.74

35.27

44.05

54.18

65.76

78.87

93.63

110.11

128.43

0.93

2.03

3.51

5.57

8.31

11.83

16.23

21.60

28.04

35.65

44.53

54.77

66.47

79.73

94.64

111.31

129.83

0.94

2.05

3.54

5.63

8.40

11.96

16.40

21.83

28.34

36.04

45.01

55.36

67.19

80.59

95.66

112.51

131.22

0.95

2.07

3.58

5.69

8.49

12.08

16.58

22.06

28.65

36.42

45.49

55.95

67.90

81.45

96.68

113.71

132.62

0.96

2.09

3.62

5.75

8.58

12.21

16.75

22.30

28.95

36.80

45.97

56.54

68.62

82.30

97.70

114.90

134.02

0.97

2.12

3.66

5.81

8.67

12.34

16.93

22.53

29.25

37.19

46.45

57.13

69.33

83.16

98.72

116.10

135.41

0.98

2.14

3.69

5.87

8.76

12.47

17.10

22.76

29.55

37.57

46.93

57.72

70.05

84.02

99.73

117.30

136.81

0.99

2.16

3.73

5.93

8.85

12.59

17.28

22.99

29.85

37.95

47.40

58.30

70.76

84.87

100.75

118.49

138.20

1

2.18

3.77

5.99

8.93

12.72

17.45

23.23

30.15

38.34

47.88

58.89

71.48

85.73

101.77

119.69

139.60

*Compiled by Doug Menadue, www.bespoke-gems.com

 

 

 

 

 

 

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