Centring on a step-cut emerald weighing 22.21 carats, accented with fourteen pear-and marquise-shaped diamonds weighing 22.54 carats in total, mounted in 18 karat white gold, signed HW. 

Accompanied by AGL report numbered CS 1075886, dated 24 May 2016, stating that the 22.21 carat emerald is natural, of Colombian origin, with minor clarity enhancements; also accompanied by fourteen GIA reports, stating that the diamonds ranging from 2.40 to 0.99 carat are D to G Colour, VS1 to I1 Clarity.

Sotheby's. Magnificent Jewels & Jadeite Hong Kong, 04 Oct 2016, 02:00 PM