Lot 192. A marquise-cut diamond ring, 5.04 carats, D colour, VS1 clarity, by JAR. Estimate CHF70,000 – CHF120,000 ($71,736 - $122,977). Photo Christie's Image Ltd 2016.

Set with a marquise-cut diamond, weighing approximately 5.04 carats, within a diamond-set surround and full hoop, ring size 3, mounted in platinum, in red leather JAR case. Signed JAR Paris

Accompanied by report no. 2171474941 dated 4 February 2016 from the GIA Gemological Institute of America stating that the diamond is D colour, VS1 clarity.

Further accompanied by a copy of the valuation dated 12 September 2011 from JAR'S.

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