(1) She's a rough diamond.

(2) I think the new employer is a rough diamond.

(3) He is said to be a rough diamond.

(4) Peter looks awkward, but he is a rough diamond.

(5) Jane's new boyfriend was rather a rough diamond but we liked him anyhow.

(6) She's a rough diamond, Although she seems to be careless, she does Everything tip - top.

(7) Mrs. White seems to have a devil of a temper, but she is a rough diamond.

(8) Casino Royale was Ian Fleming's first 007 novel, and Bond here is an agent on his first big case, a rough diamond who has not yet acquired his savoir faire or taste for the double entendre.

(9) John looks awkward for a ball player, but he is a rough diamond.