A COLOURED DIAMOND AND DIAMOND PENDENT NECKLACE

Suspending a modified shield-shaped fancy intense purple-pink diamond weighing 2.85 carats within a blue diamond surround, and a modified shield-shaped fancy intense blue diamond weighing 1.61 carats within a pink diamond surround, spaced by kite-shaped diamonds, to the twin-row neckchain interspersed by kite and shield-shaped diamonds, mounted in 18k white and rose gold, 40.5 cm long - Price Realized: HK$9,063,500 ($1,166,654)

Accompanied by report no. 15196793 dated 7 September 2006 from the Gemological Institute of America stating that the 2.85 carat diamond is fancy intense purple-pink, natural colour, SI1 clarity

Accompanied by report no. 15150172 dated 8 August 2006 from the Gemological Institute of America stating that the 1.61 carat diamond is fancy intense blue, natural colour, VVS2 clarity

Christie's. Jewels:The Hong Kong Sale. 28 May 2008