04_Diamond (News 2011, by Laurent Gillieron) - Swiss Press Award

KEYSTONE

Laurent Gillieron

A Christie's employee displays a briolette chain suspending a pear-shaped Golconda diamond weighing 26.17 carats, D Colour, Internally Flawless clarity, Type IIa, during a press preview in Geneva, Switzerland, Friday, November 12, 2010. The Golconda diamond is estimated to fetch 3'000'000 - 5'000'000 US dollars at the Christie's jewels sales on November 17, in Geneva. (KEYSTONE/Laurent Gillieron)