A magnificent radiant-cut yellow diamond necklace. Estimate $1,000,000 - $1,500,000. Price Realized $1,161,000 . Photo Christie's Image Ltd 2007

Designed as a series of graduated radiant-cut yellow diamonds, the largest diamonds weighing 20.56, 11.18 and 10.13 carats, 37.0 cm long

Accompanied by report No. 16160822 dated 27 June 2007 from the Gemological Institute of America stating that the diamond weighing 20.56 carats is Fancy Light Yellow colour, VS1 clarity

Report No. 16160819 dated 13 June 2007 from the GIA stating that the diamond weighing 11.18 carats is Fancy Yellow colour, SI1 clarity

Report number 16160818 dated 27 June 2007 from the GIA stating that the diamond weighing 10.13 carats is Fancy Light Yellow colour, VS2 clarity 

Christie's. CONTEMPORARY JEWELS AND WATCHES, 1 November 2007, Jumeirah Emirates Towers Hotel