Diamonds; industrial, unworked or simply sawn, cleaved or bruted, but not mounted or set

710221 Unworked or simply sawn, cleaved or bruted:

71022110 Miners' diamonds

7102211010 Carbonados

7102211020 Other

7102213000 Simply sawn, cleaved or bruted

7102214000 Other

7102210000 Diamonds; industrial, unworked or simply sawn, cleaved or bruted, but not mounted or set

71022100 Unworked or simply sawn, cleaved or bruted