"Diamonds Are A Girl's Best Friend"

Since I heard this "Kay Jewelers" commercials "Every kiss begins with Kay."
I did this cool mind search, just to share:

Marilyn Monroe sings "Diamonds Are A Girl's Best Friend" in the movie "Gentlemen Prefer Blondes" (1953)

The name diamond is derived from the ancient Greek ἀδάμας (adámas), "unbreakable, untamed", from ἀ- (a-), "un-" + δαμάω (damáō), "to overpower, to tame"(that's why I like Leo diamonds)

Diamonds are specifically renowned as a material with superlative physical qualities; they make excellent abrasives because they can be scratched only by other diamonds (or another woman)

They are commonly judged by “four Cs”: carat, clarity, color, and cut (and also fifth "C": cash)

Buy this premium quality 'Diamonds are a Girl's best friend' T-shirt. Select from various styles, colors and sizes or create your own(for dumb and losers!)

Finally this,Dr. Helen http://drhelen.blogspot.com/ writes: I never understood the whole concept of a woman wanting jewelry from a man, especially diamonds, until I read the book Why Beautiful People Have More Daughters. In the book, two evolutionary psychologists explain why people do what they do. Why are diamonds a girl's best friend? The authors conclude that women have to discriminate between "dads" and "cads" among male suitors. In order to find the guy that will stay with her and help her with children, she looks for two qualities: "the ability to acquire and accumulate resources, and the willingness to invest them in her and her children." A good way to screen for men who are both willing and able to invest is to demand an expensive gift--known as a courtship gift or nuptial gift in evolutionary biology. Not just any expensive gift will do. A Mercedes or house does not usually fill the bill--for these might have intrinsic value to the man if he likes European cars or is interested in real estate. A courtship gift, according to the book, must be costly and lack intrinsic value and be useless.Diamonds and flowers are beautiful and their beauty lies in their inherent uselessness; "this is why Volvos and potatoes are not beautiful." So guys, apparently, gifts that are "costly but worthless"--facilitate courtship, according to a recent study mentioned in the book."The researchers note that such extravagant gifts have the added benefit for men of deterring 'gold diggers,' women who promise to mate in exchange for a gift but then desert without mating after receiving it." So, it seems that diamonds serve as a litmus test for how a woman feels about you!

I may say that I like diamonds with five "Cs" and I know that the "First cut is the deepest"!

But the real question is that if "Diamonds Are A Girl's Best Friend" then who are we (guys) ?