Lot 2040. An important 15.82 carats pear-shaped fancy brown-pink diamond and diamond ring. Estimate HK$ 12,500,000 – HK$18,000,000 ($1,620,450 - $2,333,448). Price realised HKD 13,240,000. Photo Christie's Image Ltd 2015

Set with a pear-shaped fancy brown-pink diamond, weighing approximately 15.82 carats, to the pear-shaped rose-cut diamond gallery, joined to the circular-cut diamond frame, extending to the three quarter-hoop, mounted in gold, ring size 6

Accompanied by report no. 15696902 dated 24 May 2013 from the GIA Gemological Institute of America stating that the diamond is fancy brown-pink colour, VS2 clarity

Christie's. HONG KONG MAGNIFICENT JEWELS, 1 December 2015, Convention Hall