diamond will shatter if hit with an ordinary hammer

diamond will shatter if hit with an ordinary hammer diamond will shatter if hit with an ordinary hammer diamond will shatter if hit with an ordinary hammer diamond will shatter if hit with an ordinary hammer diamond will shatter if hit with an ordinary hammer diamond will shatter if hit with an ordinary hammer diamond will shatter if hit with an ordinary hammer diamond will shatter if hit with an ordinary hammer diamond will shatter if hit with an ordinary hammer diamond will shatter if hit with an ordinary hammer