If you thought that diamond was a rare gem, think again;
Astronomers have discovered a white dwarf star, known as BPM 37093, composed entirely of crystallized carbon: diamond. With roughly the same mass as our sun, the star forms a diamond of 10 billion trillion trillion carats
The question is, will you be patient enough or if you like, astronomers, can they get that stuff to earth?
– modern marvels – carbon