A woman poses with the 'Le Grand Mazarin', a 19.07 carat pink diamond, at Christie's auction house in London on October 17, 2017. 'Le Grand Mazarin' is estimated to reach 6-9 million dollars on auction in Geneva on November 14, 2017. / AFP PHOTO / CHRIS J RATCLIFFE/2017-10-18 08:39:58/ <저작권자 ⓒ 1980-2017 ㈜연합뉴스. 무단 전재 재배포 금지.>