The Winston Red Diamond will be unveiled April 1, along with the Winston Fancy Color Diamond Collection. The diamonds have been donated by Ronald Winston, son of well-known jeweler and gem collector ...

The Smithsonian’s National Museum of Natural History has acquired the 2.33-carat “Winston Red Diamond,” one of the world’s largest fancy red diamonds. It will be unveiled to the public on April 1 as ...

The November 28th Christie’s Magnificent Jewels Hong Kong auction saw some pretty impressive results for fancy colored diamonds and for rubies, but the real headliner was the hammer price realized for ...

A diamond pendant necklace by the London jewelry house Moussaieff sold for HK$160 million at Christie’s in Hong Kong on Tuesday (US$20.5 million) in what amounted to a lackluster sale overall, further ...

Laid out like an orchestra in a quiet gallery room, 40 colorful gems have one of the planet’s most distinguished conductors: a red diamond, 2.33 of the rarest carats in the world, shining like a ...

Fall in Japan, like every season in Japan, is a chance for companies to come up with new seasonal convenience store items with fancy color-coded packages. And in summer’s case, tons and tons of salt.