Diamonds, whether or not worked, but not mounted or set

710210 Diamonds; whether or not worked, but not mounted or set, unsorted 710221 Diamonds; industrial, unworked or simply sawn, cleaved or bruted, but not mounted or set 710229 Diamonds; industrial, (other than unworked or simply sawn, cleaved or bruted), but not mounted or set 710231 Diamonds; non-industrial, unworked or simply sawn, cleaved or bruted, but not mounted or set 710239 Diamonds; non-industrial, (other than unworked or simply sawn, cleaved or bruted), but not mounted or set