Lot 245. A magnificent coloured diamond necklace, by Leviev. Estimate CHF6,300,000 – CHF9,000,000 ($7,184,136 - $10,263,051)Price realised CHF 9,013,000. Photo Christie's Image Ltd 2014

The pendant centering upon a light pink cut-cornered square-cut diamond, weighing approximately 76.51 carats, in a coloured diamond surround, to the pink pavé-set diamond openwork reverse, suspended from a line of fancy-cut diamonds and pink diamonds with double-L clasp, mounted in platinum and gold, 46.0 cm. With double-L clasp for Leviev. 

Accompanied by report no. 1152940369 dated 24 February 2014 from the GIA Gemological Institute of America stating that the diamond is Light Pink colour, VVS1 clarity, and a Diamond Type Classification letter stating that the diamond is Type IIa

Christie's. GENEVA MAGNIFICENT JEWELS, 14 May 2014. Geneva - www.christies.com