This tiny stone is an anomaly of geology. It is the rarest kind of diamond — graded “Fancy red,” pure and unmodified by other ...

Included in the exhibit is the elusive Winston Red Diamond, a 2.33-carat fancy color diamond. Farfan explained that the pure red diamond is so rare that for every 25 million diamonds found, only 1 ...

At 2.23 carats, it is smaller than the largest confirmed fancy red diamond. The Moussaieff Red clocks in at 5.11 carats and has been displayed in museums around the world.

Winston Red Diamond. Photograph by Hannah Whitaker. 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. ...

The Smithsonian’s National Museum of Natural History has acquired the 2.33-carat "Winston Red Diamond," as part of the “Winston Fancy Color Diamond Collection.” ...

The Winston Red Diamond is 2.33 carats, among the largest to have the “Fancy red” color grade from the Gemological Institute of America. Insiders believe fewer than one in 25 million diamonds ...

WASHINGTON (7News) — The Winston Fancy Color Diamond Collection was unveiled at the Smithsonian National Museum of Natural History, featuring the incredible Winston Red Diamond. Good Morning ...