A FINE EMERALD AND DIAMOND RING
The cut-cornered square emerald weighing 11.22 carats within the brilliant-cut diamond surround to the graduated baguette-cut shoulders and plain hoop, circa 1960, in red leather Harrods case
Accompanied by report No. 0611056 dated 9 November 2006 from the Gübelin Gemmological Laboratory stating that the emerald is of Colombian origin, shows minor clarity enhancement