A meteorite from a minor planet was found to include "lonsdaleite," which is thought to be harder than Earth gems. A dwarf planet is a spherical object in space that orbits the sun, although it is ...

And here are Shanina and her ring on the red carpet. Let's go in for a better look: That would have been our pick too. Not only is it more low-key, it's also lucky. London-based jewelry designer Noor ...

China is cutting edges in the field of experimentation and invention. In the latest, China has produced an artificial diamond and is calling ‘super diamond’. This diamond is rare and is hexagonal in ...