Lot 477. A pair of 10.32 and 10.12 carats fancy vivid yellow square-cut diamond and diamond earrings. Estimate CHF 1,400,000 - CHF 1,800,000 (USD 1,416,204 - USD 1,820,833). © Christie's Images Ltd 2017

Each set with a fancy vivid yellow square-cut diamond, weighing approximately 10.32 and 10.12 carats, within a marquise-cut diamond surround, 2.5 cm, mounted in gold.

Accompanied by report no. 2145535208 dated 26 March 2012 from the GIA Gemological Institute of America stating that the 10.32 carat diamond is Fancy Vivid Yellow colour, SI2 clarity.

Report no. 2145649162 dated 4 May 2012 from the GIA Gemological Institute of America stating that the 10.12 carat diamond is Fancy Vivid Yellow colour, SI1 clarity. 

Christie's. Magnificent Jewels, 14 November 2017, Geneva