LVMH Watch Week has officially kicked off in New York City (and Paris) today after a quick-switch change of venues. The annual event—showcasing the latest watchmaking releases from everyone from Louis ...

The legacy of Mr. Genta strikes at first sight in terms of aesthetics and construction, with individually screwed fire opal ...

In describing colored gemstones ... length variations (in non-round or non-square cut shapes) must also be taken into account in determining if visible color variations are due to pleochroism or ...