doesn't make sense, does it?
On the local news lately, "Most retailers say more and more girls are opting for diamonds as their best friend."
Then they interviewed a jeweller who comments: "For some which are just friends, we have some designs just for them which don't scare them off, can start off with something simple and sweet. (I really never knew you would buy a diamond "just to be friends". What a ridiculous comment! Diamonds are in themselves implying something more serious than "just friends".)
There's definetly different reasons for getting your lady that diamond. A perfect gift if she appreciates it and you want to show you appreciate her.
But: Diamonds are a girl's best friend? Opting for a gem to be her best friend?? She must be quite materialistic if she agrees fully with such shallow statements. It implies that if you buy her a diamond, she would be perfectly happy playing with it by herself. You can't do nothing with a diamond. With the amount one uses to buy one those fancy diamond rings, I can buy a computer with everything on it. I can buy a whole year of games. I can buy a good number of books.
A gem made of well arranged carbons made under great pressure. Diamonds are forever. Forever useless, that is. I'm sure you can agree that there are far better uses for carbon than being in a diamond.