A Spectacular Coloured 63.22 carats Diamond And Diamond Ring

Set with a rectangular-cut fancy intense yellow diamond weighing 63.22 carats, to the brilliant-cut diamond three-line band, ring size 6
Accompanied by report no. 15664195 dated 15 February 2007 from the GIA Gemological Institute of America stating that the diamond is Fancy Intense Yellow colour, SI1 clarity

Estimate CHF1,800,000 - CHF2,160,000 ($1,517,347 - $1,820,816)

Christie's. Jewels : The Geneva Sale. 20 November 2008. Geneva. Image Christie's Ltd 2008. www.christies.com