As interpretations of luxury have shifted in recent years, the way jewelry designers work with gemstones has moved more towards the beauty to be found in the imperfect. An increasing focus on raw ...

Diamonds may be a girl’s best friend, but they’re also prized by oil drillers, road crews and experimental physicists for their unparalleled ability to bore, grind and cut. Now scientists have ...

Camden’s observation that Bristol Diamonds were not as hard as real (Indian) diamonds, was correct. On a scale of hardness for naturally occurring minerals, real diamonds are at the top with 10, while ...