The British surrealist Ithell Colquhoun combined magic and mythology to create art from buried folklore.

“A lot of my customers at the gem show come to the cafe.” With opals, there are distinctions based on where they are mined. “We have all kinds of opal; we call them crystal opal, which are specimens,” ...

Sales among brands such as Cartier, Van Cleef & Arpels, and Buccellati improved by 14 per cent on a year-on-year comparison for the three-month period ending 31 ...

“It's not going to be faceted into a big gem or nothing. It's going to stay exactly the way it is because it's a pretty cool crystal structure," he explained. “It'll be kept that way for its natural ...

The technology can turn the overhead roof panel in either of the two-seaters from transparent to opaque by energizing the light-blocking crystals sandwiched in the glass. By electrifying the ...