"Lesedi La Rona" 1109-carat, diamond. 1109克拉, 鑽石

The 1109-carat "Lesedi La Rona" diamond is displayed in a case at Sotheby's in the Manhattan borough of New York, USA.
May 4, 2016
http://www.voanews.com/media/photogallery/may-4-2016-day-in-phothos/3315381.html

A model holds the 1,109 carat Lesedi La Rona diamond at Sotheby’s in New York City on May 4, 2016. (Lucas Jackson/Reuters)
Photos of the day — May 4, 2016
https://www.yahoo.com/news/photos-day-may-4-2016-174449836/photo-p-model-displays-1109-carat-photo-174449865.html