At the auction house, Sotheby's in Geneva sold earrings, which became the most expensive in the world. This is reported by The Telegraph. $ 57 million was paid for decorations.  Earrings are decorated

The fact that the first. The paradox is that diamonds are composed of carbon, just like graphite pencils or coal. At the same time, diamond has the highest hardness – 10 points on the scale of moss, and