2015-09-22 14:15:55 This handout picture provided by Christie’s on September 25, 2015 shows a cushion-shaped pink diamond expected to raise up to $28 million when it will go under the hammer in Geneva on November 10, 2015, auction house Christie’s said. The 16.08-carat diamond is set as a ring and is sufficiently pink to qualify under Gemological Institute of America guidelines as a “fancy” stone, according to Christie’s, which said only three “vivid pink” diamonds of over 10 carats have been up for sale in 250 years. AFP PHOTO / HANDOUT / CHRISTIE’S
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