A Rare Coloured Diamond And Diamond Pendent Necklace. Photo Christie's Image Ltd 2012

Set with a heart-shaped fancy vivid yellow diamond weighing 20.66 carats, within a marquise-cut diamond surround, joined to the three collet-set marquise-cut diamond fine neckchain, mounted in 18k white gold, 43.1 cm long (length adjustable). Estimate HK$16,000,000 - HK$25,000,000 ($2,074,122 - $3,240,815). Price Realized HK$18,580,000 ($2,408,574)

Accompanied by report no. 2145780443 dated 11 september 2012 from the Gemological Institute of America stating that the 20.66 carat diamond is fancy vivid yellow, natural colour, internally flawless clarity, with excellent polish and symmetry

Accompanied by report no. 2145780443 dated 11 september 2012 from the Gemological Institute of America stating that the 20.66 carat diamond is fancy vivid yellow, natural colour, internally flawless clarity, with excellent polish and symmetry

Christie's. Hong Kong Magnificent Jewels. 27 November 2012. Hong Kong