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Chinese Peridot Rough
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Grade A
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Size: 2.5 gram/pc, stones can be cut largest
to 11/9--10/8.......................................US$6500.00/kg
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GradeB
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Size: 1.0 gram/pc, stones can be cut largest
to 9/7--8/6............................................US$1300.00/kg
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Chinese
Aquamarine Rough
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Color: (A & AA)
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Grade A
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stones can be cut largest to 14/10--12/10.......................................US$3000.00/kg
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Grade B
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stones can be cut largest to 10/8--9/7.............................................US$2000.00/kg
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Grade C
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stones can be cut largest to 7/5--6/4.............................................US$400.00/kg
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Grade D
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stones can be cut largest to 5/3.............................................US$100.00/kg
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