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Christie’s to Auction Ultra-Rare 14-Carat Orange Diamond

by Gemporium | Gemporium

An ultra-rare 14.82-carat fancy vivid orange diamond will lead Christie’s Magnificent Jewels auction in Geneva on November 12, 2013. Dubbed The Orange, the diamond–which is expected to fetch between $17 million and $20 million–is the largest fancy vivid orange...

‘World’s Greatest White Diamond’ Up For Auction

by Gemporium | Diamonds, Gemporium

The size of a small egg, the 118-carat gem from southern Africa is expected to sell for a record price when sold at auction. https://www.gemporium.ca/wp-content/uploads/2014/02/050913-diamond-auction-online.mp4 An 118-carat stone from Africa billed as the...