11 avril 2017
Sotheby's to offer the most valuable earrings ever to appear at auction

04 mai 2015
A collection of ten unmounted fancy coloured diamonds

16 juillet 2014
An exceptional square emerald cut Fancy Intense Pink diamond weighing 1,53 ct.

09 mai 2014
A diamond and coloured diamond ring

06 mai 2014
A magnificent coloured diamond and diamond ring

18 avril 2014
An important colored diamond and diamond ring, by Harry Winston

12 avril 2014
An unmounted fancy-coloured diamond & A pair of unmounted fancy-coloured diamonds

30 mars 2014
A cut-cornered rectangular-cut fancy intense pink diamond, by Harry Winston

18 avril 2013
The Princie Diamond sells for $39,323,750: Most valuable Golconda diamond ever sold at auction

04 avril 2013
The Princie Diamond
