A pair of emerald and diamond ear pendants. Photo Christie's Image Ltd 2009

Each suspending a detachable pendant, set with a pear-shaped emerald, weighing approximately 10.82 and 14.48 carats, within a graduated circular-cut diamond surround, joined by a pear-shaped diamond double-link, from a surmount of similar design, set with a cushion-cut emerald, weighing approximately 8.02 and 9.14 carats, mounted in platinum. Estimate $300,000 - $500,000 - Price Realized $362,500

With reports 95000412 and 95000312 dated 4 May 2009 from the AGTA Gemological Testing Center stating that the data obtained during the examination of the pear-shaped emeralds, weighing approximately 10.82 and 14.48 carats, indicates the probable geographic origin is Colombia. Minor and moderate clarity enhancement, respectively 

With report 12008511 dated 23 December 2008 from the AGTA Gemological Testing Center stating that the data obtained during the examination of the cushion-cut emeralds indicates that the probable geographic origin is Colombia. Minor clarity enhancement