] The biggest ever diamond has been found floating in ] space. The gem, estimated at close to 10 billion trillion ] trillion carats, is at the core of a dead star (BPM ] 37093) - a crystallised white dwarf. ] Our own Sun will become a white dwarf when it dies 5 billion ] years from now, having first expanded to engulf almost everything ] in the solar system. Two billion years after that, the core will ] crystallise, leaving a giant diamond in its place How romantic is that! Moon-sized diamond found in space |