A magnificent coloured diamond and diamond ring. Photo Christie's  Image Ltd 2014

Set with a pear-shaped fancy intense pink diamond weighing approximately 9.38 carats, flanked by pear-shaped diamonds, mounted in platinum and 18k rose gold, ring size 7. Estimate HK$45,000,000 – HK$65,000,000 ($5,832,756 - $8,425,092)

Accompanied by report no. 8758558 dated 30 April 2010 from the Gemological Institute of America stating that the 9.38 carat diamond is fancy intense pink, natural colour 

Christie's. HONG KONG MAGNIFICENT JEWELS, 27 May 2014, Convention Hall. http://www.christies.com/