Because diamonds are a woman's best friend.
Everything. I'm a dog.
Puppy dogs!
A tangent
Man: The thief was spending less than my wife. Police: Then why are you reporting it now Man: I think now the thief's wife has started using it!
Sometimes you start out all hearts and diamonds, but end up wishing you had a club and a spade.
He attributed to the delinquency of a miner.