did-you-kno: Diamonds are neither rare, nor valuable. In one of the most successful ad campaigns of all time, De Beers claimed men should spend one month’s salary on a diamond ring. Then they raised their prices, restricted their supply, and created
did-you-kno: Diamonds are neither rare, nor valuable. In one of the most successful ad campaigns of all time, De Beers claimed men should spend one month’s salary on a diamond ring. Then they raised their prices, restricted their supply, and created
![Tastefullyoffensive: Daddy’s Little Helper. [Video]](https://64.media.tumblr.com/1256c1c8e8ea528d47e57335a614b522/tumblr_o30cbgemly1ukldkho1_250.gif)
