Lot 240. A 15.51 carats oval cabochon Colombian emerald and diamond ring, by Bhagat. Estimate CHF170,000 – CHF250,000 ($176,089 - $258,954). Photo Christie's Image Ltd 2016.

Set with an oval cabochon emerald, weighing approximately 15.51 carats, to the flat-cut diamond gallery, the sprung hoop set with graduated diamond rondelles, to the emerald bead finials, ring size 5 - 7 ½. Unsigned

Accompanied by report no. CS62223 dated 22 July 2014 from the AGL American Gemological Laboratories stating that the origin of the 15.51 carat emerald is Colombia, with minor clarity enhancement.
Further accompanied by copy of a letter from Bhagat

Christie's. GENEVA MAGNIFICENT JEWELS18 May 2016, Geneva