Valentine's Day is in two weeks ... If you want to buy a diamond on this occasion, you have little time because no one buys a diamond like buying a bouquet of flowers or perfume ... especially if you want to crack your portfolio by choosing a rock to more than 10,000 euros!

Why diamonds are they so expensive? Why have such a strong symbolic value? What really makes the value of a diamond?
Listen Sébastien Porte, Journalist magazine'm interested that devotes an article on the subject this month in partnership with France Info.

To choose a diamond, four parameters are called C 4 C. First Carat (0.2 grams) that is to say the weight of the diamond. Second C for Clarity in English is purity. Third C Color D to Z, D being the purest white. Finally the size, the Cut in English for the shape that the diamond are cut, the most famous being the so-called Size Round Brilliant