Lot 113. A 38.43 carats, L colour, VS2 clarity cushion-shaped diamond ring. Estimate CHF850,000 – CHF1,000,000 ($874,148 - $1,028,409). Photo Christie's Image Ltd 2016

Set with a cushion-shaped diamond, weighing approximately 38.43 carats, to the plain hoop, ring size 6, mounted in platinum

Accompanied by report no. 2171368091 dated 18 December 2015 from the GIA Gemological Institute of America stating that the diamond is L colour, VS2 clarity.

Christie's. GENEVA MAGNIFICENT JEWELS, 18 May 2016, Geneva