An impressive 34.12 carats fancy yellow diamond and diamond ring. Estimate $600,000 – $800,000. Photo Christie's Image Ltd 2015

Set with a cushion modified brilliant-cut fancy yellow diamond, weighing approximately 34.12 carats, flanked on either side by a bullet-shaped diamond, ring size 6, mounted in platinum and 18k gold

Accompanied by report no. 2171239127 dated 15 July 2015 from the GIA Gemological Institute of America stating that the diamond is fancy yellow, natural color, VS2 clarity

Christie's. IMPORTANT JEWELS, 20 October 2015, New York, Rockefeller Plaza