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 ...
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 ...
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 ...
The Smithsonian's National Museum of Natural History acquired one of the world's rarest gemstones.Natural red diamonds are some of the rarest gems on Earth, and the Winston Red Diamond is exceptional ...
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 ...
The Winston Red Diamond, one of the rarest gems in the world, is a stunning 2.33-carat red diamond displayed at the Smithsonian National Museum of Natural History. Its captivating color and rarity ...
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