Centring on a pear-shaped emerald weighing 11.60 carats， embellished with brilliant-cut and melee diamonds totalling approximately 2.65 carats， mounted in 18 karat white gold. Ring size： 6 1/2

Gübelin report 15080201， 25 August 2015， stating the emerald is 11.60 carats， natural， green colour， Colombian origin， minor clarity； GRS report GRS2017-016580， 12 January 2017， stating the emerald is 11.60 carats， natural， vivid green colour， insignificant clarity； along with an appendix， stating ‘this vividly saturated emerald of 11.60 carat is reminiscent in hue of the varieties displaying the legendary colours found in the world renowned Muzo mines. They are formally described as ”Muzo Green” and commonly known in the trade as “Old Mine” emeralds.’；
GIA numbered 7221436891 and 7226378412， 20 April 2016， stating the diamonds are 0.41 and 0.40 carat， both D colour， VS2 clarity， with Excellent Cut， Polish and Symmetry.

Price estimate:
HKD: 800,000 - 980,000
USD: 103,000 - 126,000

Auction Result:
HKD: 873,200