The Winston Red Diamond, an exquisite 2.33 carat Fancy red diamond - one of the finest in the world. Photo by Robert Weldon, courtesy of Ronald Winston. The Smithsonian’s National Museum of Natural ...

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 ...

HONG KONG, Sept. 17, 2018 /PRNewswire/ -- Rio Tinto's iconic Argyle Pink Diamonds Tender is being showcased to connoisseurs and collectors from across Asia in Hong Kong. Headlining the 2018 collection ...

If you gaze into the Winston Red Diamond long enough, it almost seems to burn. The 2.33-carat gem gleams a deep, saturated crimson, as if the Earth itself bled light into its facets. This tiny stone ...

The Winston Red Diamond, a marvel of both nature and history, has captured the imagination of gem enthusiasts and researchers alike. Recently subjected to scientific analysis for the first time, this ...

Washington, D.C. (7News) — Washington, D.C. (7News) -- Gabriela Farfan, Coralyn Whitney Curator of Gems and Minerals at the Smithsonian National Museum of Natural History joined Good Morning ...

In the fall of 2016, workers at Rio Tinto’s Argyle mine in Western Australia discovered an extraordinary 4.38-carat rough diamond that appeared to glow like a red ember. Next month, a radiant-cut gem ...

TAIPEI, Taiwan, Oct. 30, 2017 /PRNewswire/ -- The fifth edition of the Taiwan Jewellery & Gem Fair, hosted by UBM Asia Ltd Taiwan Branch and Taiwan Jewelry Industry Association and co-organised by ...

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