No no, not what you think.
It’s a bit old (few days old), but been busy too post!
Anyway, will you marry me? *shows a aggregated diamond nanorods ring
Physicists in Germany have created a material that is harder than diamond. Natalia Dubrovinskaia and colleagues at the University of Bayreuth made the new material by subjecting carbon-60 molecules to immense pressures. The new form of carbon, which is known as aggregated diamond nanorods, is expected to have many industrial applications (App. Phys. Lett. 87 083106).
Read more here
Diamond is soooo 20th century.
~Mind