Diamond fluorescence demand is on the rise despite the common misconception that diamonds exhibiting fluorescence are not genuine, or have some kind of defect. This naturally occurring phenomenon is a ...

Two samples of carbon crystals, which are clear and give off a kaleidoscope of spectral colours under direct sunlight, may appear to be identical. However, one is a billion years old, and the other is ...

Electron spin resonance (ESR) describes a suite of techniques for characterizing electronic systems with applications in physics, chemistry, and biology. However, the requirement for large electron ...

Forbes contributors publish independent expert analyses and insights. I cover upmarket jewelry, timepieces & ethical, sustainable jewelry. “We look forward to inviting our clients to the Louisa ...