Interestingly, this improved extraction method has created an unexpected challenge: a glut of giant diamonds too large for typical jewelry use. The glut hasn't been helped by automation in the diamond ...

Waiting for new diamonds to form simply isn't feasible, which is why researchers have turned to synthetic diamond manufacturing to keep up with the global demand for diamonds. It still typically takes ...

Diamonds, among the hardest materials in the world, are formed from millions of years of geological pressure and must be extracted from mines deep in the earth. But stones with the same chemical ...

Last year, a funny thing happened at Ring Concierge’s Manhattan showroom. A bride-to-be brought her engagement ring back to the popular jewelry store after wearing it for a few weeks and wanted to ...

A diamond phone screen would likely be much more fragile than you think. Nearly impossible to scratch, yes, but the extreme hardness of diamonds actually makes them rather brittle. You can easily ...