14 novembre 2013
'Pink Star' diamond auctioned by Sotheby's for $83 million; a world record for a gemstone.
The 'Pink Star'. Photo courtesy Sotheby's The oval mixed cut fancy vivid pink diamond weighing 59.60 carats, mounted as a ring, size 51. Accompanied by GIA report no. 5151467771, stating that the diamond is Fancy Vivid Pink, Natural Colour, Internally...