Carat Yield Reference Tables - Spinel

CARAT YIELD REFERENCE TABLE - SPINEL

SG

3.54

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

0.61

0.91

1.29

1.77

2.36

3.06

3.89

4.86

5.97

7.25

8.70

10.32

12.14

14.16

0.11

0.24

0.42

0.67

1.00

1.42

1.95

2.59

3.36

4.28

5.34

6.57

7.97

9.57

11.35

13.35

15.58

0.12

0.27

0.46

0.73

1.09

1.55

2.12

2.83

3.67

4.67

5.83

7.17

8.70

10.44

12.39

14.57

16.99

0.13

0.29

0.50

0.79

1.18

1.68

2.30

3.06

3.98

5.06

6.31

7.77

9.42

11.30

13.42

15.78

18.41

0.14

0.31

0.54

0.85

1.27

1.81

2.48

3.30

4.28

5.44

6.80

8.36

10.15

12.17

14.45

17.00

19.82

0.15

0.33

0.57

0.91

1.36

1.94

2.66

3.53

4.59

5.83

7.29

8.96

10.87

13.04

15.48

18.21

21.24

0.16

0.35

0.61

0.97

1.45

2.06

2.83

3.77

4.89

6.22

7.77

9.56

11.60

13.91

16.52

19.42

22.66

0.17

0.38

0.65

1.03

1.54

2.19

3.01

4.00

5.20

6.61

8.26

10.16

12.32

14.78

17.55

20.64

24.07

0.18

0.40

0.69

1.09

1.63

2.32

3.19

4.24

5.51

7.00

8.74

10.75

13.05

15.65

18.58

21.85

25.49

0.19

0.42

0.73

1.15

1.72

2.45

3.36

4.48

5.81

7.39

9.23

11.35

13.77

16.52

19.61

23.07

26.90

0.2

0.44

0.76

1.21

1.81

2.58

3.54

4.71

6.12

7.78

9.71

11.95

14.50

17.39

20.65

24.28

28.32

0.21

0.46

0.80

1.27

1.90

2.71

3.72

4.95

6.42

8.17

10.20

12.54

15.22

18.26

21.68

25.49

29.74

0.22

0.49

0.84

1.34

1.99

2.84

3.89

5.18

6.73

8.56

10.69

13.14

15.95

19.13

22.71

26.71

31.15

0.23

0.51

0.88

1.40

2.08

2.97

4.07

5.42

7.03

8.94

11.17

13.74

16.67

20.00

23.74

27.92

32.57

0.24

0.53

0.92

1.46

2.17

3.10

4.25

5.65

7.34

9.33

11.66

14.34

17.40

20.87

24.77

29.14

33.98

0.25

0.55

0.96

1.52

2.27

3.23

4.43

5.89

7.65

9.72

12.14

14.93

18.12

21.74

25.81

30.35

35.40

0.26

0.58

0.99

1.58

2.36

3.35

4.60

6.13

7.95

10.11

12.63

15.53

18.85

22.61

26.84

31.57

36.82

0.27

0.60

1.03

1.64

2.45

3.48

4.78

6.36

8.26

10.50

13.11

16.13

19.57

23.48

27.87

32.78

38.23

0.28

0.62

1.07

1.70

2.54

3.61

4.96

6.60

8.56

10.89

13.60

16.73

20.30

24.35

28.90

33.99

39.65

0.29

0.64

1.11

1.76

2.63

3.74

5.13

6.83

8.87

11.28

14.08

17.32

21.02

25.22

29.94

35.21

41.06

0.3

0.66

1.15

1.82

2.72

3.87

5.31

7.07

9.18

11.67

14.57

17.92

21.75

26.09

30.97

36.42

42.48

0.31

0.69

1.19

1.88

2.81

4.00

5.49

7.30

9.48

12.05

15.06

18.52

22.47

26.96

32.00

37.64

43.90

0.32

0.71

1.22

1.94

2.90

4.13

5.66

7.54

9.79

12.44

15.54

19.12

23.20

27.83

33.03

38.85

45.31

0.33

0.73

1.26

2.00

2.99

4.26

5.84

7.77

10.09

12.83

16.03

19.71

23.92

28.70

34.06

40.06

46.73

0.34

0.75

1.30

2.06

3.08

4.39

6.02

8.01

10.40

13.22

16.51

20.31

24.65

29.57

35.10

41.28

48.14

0.35

0.77

1.34

2.12

3.17

4.52

6.20

8.25

10.70

13.61

17.00

20.91

25.37

30.44

36.13

42.49

49.56

0.36

0.80

1.38

2.19

3.26

4.65

6.37

8.48

11.01

14.00

17.48

21.51

26.10

31.31

37.16

43.71

50.98

0.37

0.82

1.41

2.25

3.35

4.77

6.55

8.72

11.32

14.39

17.97

22.10

26.82

32.18

38.19

44.92

52.39

0.38

0.84

1.45

2.31

3.44

4.90

6.73

8.95

11.62

14.78

18.46

22.70

27.55

33.04

39.23

46.13

53.81

0.39

0.86

1.49

2.37

3.53

5.03

6.90

9.19

11.93

15.17

18.94

23.30

28.27

33.91

40.26

47.35

55.22

0.4

0.89

1.53

2.43

3.62

5.16

7.08

9.42

12.23

15.55

19.43

23.90

29.00

34.78

41.29

48.56

56.64

0.41

0.91

1.57

2.49

3.72

5.29

7.26

9.66

12.54

15.94

19.91

24.49

29.72

35.65

42.32

49.78

58.06

0.42

0.93

1.61

2.55

3.81

5.42

7.43

9.89

12.85

16.33

20.40

25.09

30.45

36.52

43.36

50.99

59.47

0.43

0.95

1.64

2.61

3.90

5.55

7.61

10.13

13.15

16.72

20.88

25.69

31.17

37.39

44.39

52.20

60.89

0.44

0.97

1.68

2.67

3.99

5.68

7.79

10.37

13.46

17.11

21.37

26.28

31.90

38.26

45.42

53.42

62.30

0.45

1.00

1.72

2.73

4.08

5.81

7.97

10.60

13.76

17.50

21.86

26.88

32.62

39.13

46.45

54.63

63.72

0.46

1.02

1.76

2.79

4.17

5.94

8.14

10.84

14.07

17.89

22.34

27.48

33.35

40.00

47.48

55.85

65.14

0.47

1.04

1.80

2.85

4.26

6.06

8.32

11.07

14.38

18.28

22.83

28.08

34.07

40.87

48.52

57.06

66.55

0.48

1.06

1.84

2.91

4.35

6.19

8.50

11.31

14.68

18.67

23.31

28.67

34.80

41.74

49.55

58.27

67.97

0.49

1.08

1.87

2.97

4.44

6.32

8.67

11.54

14.99

19.05

23.80

29.27

35.52

42.61

50.58

59.49

69.38

0.5

1.11

1.91

3.04

4.53

6.45

8.85

11.78

15.29

19.44

24.28

29.87

36.25

43.48

51.61

60.70

70.80

0.51

1.13

1.95

3.10

4.62

6.58

9.03

12.01

15.60

19.83

24.77

30.47

36.97

44.35

52.65

61.92

72.22

0.52

1.15

1.99

3.16

4.71

6.71

9.20

12.25

15.90

20.22

25.26

31.06

37.70

45.22

53.68

63.13

73.63

0.53

1.17

2.03

3.22

4.80

6.84

9.38

12.49

16.21

20.61

25.74

31.66

38.42

46.09

54.71

64.34

75.05

0.54

1.19

2.06

3.28

4.89

6.97

9.56

12.72

16.52

21.00

26.23

32.26

39.15

46.96

55.74

65.56

76.46

0.55

1.22

2.10

3.34

4.98

7.10

9.74

12.96

16.82

21.39

26.71

32.86

39.87

47.83

56.77

66.77

77.88

0.56

1.24

2.14

3.40

5.07

7.23

9.91

13.19

17.13

21.78

27.20

33.45

40.60

48.70

57.81

67.99

79.30

0.57

1.26

2.18

3.46

5.17

7.35

10.09

13.43

17.43

22.17

27.68

34.05

41.32

49.57

58.84

69.20

80.71

0.58

1.28

2.22

3.52

5.26

7.48

10.27

13.66

17.74

22.55

28.17

34.65

42.05

50.44

59.87

70.41

82.13

0.59

1.31

2.26

3.58

5.35

7.61

10.44

13.90

18.05

22.94

28.66

35.25

42.77

51.31

60.90

71.63

83.54

0.6

1.33

2.29

3.64

5.44

7.74

10.62

14.14

18.35

23.33

29.14

35.84

43.50

52.18

61.94

72.84

84.96

0.61

1.35

2.33

3.70

5.53

7.87

10.80

14.37

18.66

23.72

29.63

36.44

44.22

53.05

62.97

74.06

86.38

0.62

1.37

2.37

3.76

5.62

8.00

10.97

14.61

18.96

24.11

30.11

37.04

44.95

53.92

64.00

75.27

87.79

0.63

1.39

2.41

3.82

5.71

8.13

11.15

14.84

19.27

24.50

30.60

37.63

45.67

54.78

65.03

76.48

89.21

0.64

1.42

2.45

3.89

5.80

8.26

11.33

15.08

19.57

24.89

31.08

38.23

46.40

55.65

66.06

77.70

90.62

0.65

1.44

2.49

3.95

5.89

8.39

11.51

15.31

19.88

25.28

31.57

38.83

47.12

56.52

67.10

78.91

92.04

0.66

1.46

2.52

4.01

5.98

8.52

11.68

15.55

20.19

25.67

32.06

39.43

47.85

57.39

68.13

80.13

93.46

0.67

1.48

2.56

4.07

6.07

8.65

11.86

15.78

20.49

26.05

32.54

40.02

48.57

58.26

69.16

81.34

94.87

0.68

1.50

2.60

4.13

6.16

8.77

12.04

16.02

20.80

26.44

33.03

40.62

49.30

59.13

70.19

82.55

96.29

0.69

1.53

2.64

4.19

6.25

8.90

12.21

16.26

21.10

26.83

33.51

41.22

50.02

60.00

71.23

83.77

97.70

0.7

1.55

2.68

4.25

6.34

9.03

12.39

16.49

21.41

27.22

34.00

41.82

50.75

60.87

72.26

84.98

99.12

0.71

1.57

2.71

4.31

6.43

9.16

12.57

16.73

21.72

27.61

34.48

42.41

51.47

61.74

73.29

86.20

100.54

0.72

1.59

2.75

4.37

6.52

9.29

12.74

16.96

22.02

28.00

34.97

43.01

52.20

62.61

74.32

87.41

101.95

0.73

1.62

2.79

4.43

6.62

9.42

12.92

17.20

22.33

28.39

35.46

43.61

52.92

63.48

75.36

88.63

103.37

0.74

1.64

2.83

4.49

6.71

9.55

13.10

17.43

22.63

28.78

35.94

44.21

53.65

64.35

76.39

89.84

104.78

0.75

1.66

2.87

4.55

6.80

9.68

13.28

17.67

22.94

29.17

36.43

44.80

54.37

65.22

77.42

91.05

106.20

0.76

1.68

2.91

4.61

6.89

9.81

13.45

17.90

23.25

29.55

36.91

45.40

55.10

66.09

78.45

92.27

107.62

0.77

1.70

2.94

4.67

6.98

9.94

13.63

18.14

23.55

29.94

37.40

46.00

55.82

66.96

79.48

93.48

109.03

0.78

1.73

2.98

4.74

7.07

10.06

13.81

18.38

23.86

30.33

37.88

46.60

56.55

67.83

80.52

94.70

110.45

0.79

1.75

3.02

4.80

7.16

10.19

13.98

18.61

24.16

30.72

38.37

47.19

57.27

68.70

81.55

95.91

111.86

0.8

1.77

3.06

4.86

7.25

10.32

14.16

18.85

24.47

31.11

38.86

47.79

58.00

69.57

82.58

97.12

113.28

0.81

1.79

3.10

4.92

7.34

10.45

14.34

19.08

24.77

31.50

39.34

48.39

58.72

70.44

83.61

98.34

114.70

0.82

1.81

3.14

4.98

7.43

10.58

14.51

19.32

25.08

31.89

39.83

48.98

59.45

71.31

84.65

99.55

116.11

0.83

1.84

3.17

5.04

7.52

10.71

14.69

19.55

25.39

32.28

40.31

49.58

60.17

72.18

85.68

100.77

117.53

0.84

1.86

3.21

5.10

7.61

10.84

14.87

19.79

25.69

32.66

40.80

50.18

60.90

73.05

86.71

101.98

118.94

0.85

1.88

3.25

5.16

7.70

10.97

15.05

20.02

26.00

33.05

41.28

50.78

61.62

73.92

87.74

103.19

120.36

0.86

1.90

3.29

5.22

7.79

11.10

15.22

20.26

26.30

33.44

41.77

51.37

62.35

74.79

88.77

104.41

121.78

0.87

1.92

3.33

5.28

7.88

11.23

15.40

20.50

26.61

33.83

42.25

51.97

63.07

75.66

89.81

105.62

123.19

0.88

1.95

3.36

5.34

7.97

11.35

15.58

20.73

26.92

34.22

42.74

52.57

63.80

76.52

90.84

106.84

124.61

0.89

1.97

3.40

5.40

8.07

11.48

15.75

20.97

27.22

34.61

43.23

53.17

64.52

77.39

91.87

108.05

126.02

0.9

1.99

3.44

5.46

8.16

11.61

15.93

21.20

27.53

35.00

43.71

53.76

65.25

78.26

92.90

109.26

127.44

0.91

2.01

3.48

5.52

8.25

11.74

16.11

21.44

27.83

35.39

44.20

54.36

65.97

79.13

93.94

110.48

128.86

0.92

2.04

3.52

5.59

8.34

11.87

16.28

21.67

28.14

35.78

44.68

54.96

66.70

80.00

94.97

111.69

130.27

0.93

2.06

3.56

5.65

8.43

12.00

16.46

21.91

28.44

36.16

45.17

55.56

67.42

80.87

96.00

112.91

131.69

0.94

2.08

3.59

5.71

8.52

12.13

16.64

22.15

28.75

36.55

45.65

56.15

68.15

81.74

97.03

114.12

133.10

0.95

2.10

3.63

5.77

8.61

12.26

16.82

22.38

29.06

36.94

46.14

56.75

68.87

82.61

98.07

115.33

134.52

0.96

2.12

3.67

5.83

8.70

12.39

16.99

22.62

29.36

37.33

46.63

57.35

69.60

83.48

99.10

116.55

135.94

0.97

2.15

3.71

5.89

8.79

12.52

17.17

22.85

29.67

37.72

47.11

57.95

70.32

84.35

100.13

117.76

137.35

0.98

2.17

3.75

5.95

8.88

12.65

17.35

23.09

29.97

38.11

47.60

58.54

71.05

85.22

101.16

118.98

138.77

0.99

2.19

3.78

6.01

8.97

12.77

17.52

23.32

30.28

38.50

48.08

59.14

71.77

86.09

102.19

120.19

140.18

1

2.21

3.82

6.07

9.06

12.90

17.70

23.56

30.59

38.89

48.57

59.74

72.50

86.96

103.23

121.40

141.60

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