A 19th century natural pearl

A 19th century natural pearl, diamond and emerald brooch, the stylised fleur-de-lys is set with graduated diamonds and two emeralds, suspending a natural pearl, in silver and gold, 5.2cm long

Accompanied by report number 5775-2882 dated 7 September 2017 from GCS, London stating that the rectangular step-cut emerald weighs approximately 1.50cts and is a natural emerald with indications of moderate clarity enhancement, origin: Colombia

Accompanied by report number 10698 dated 16 January 2015 from The Gem and Pearl Laboratory, London stating that the part-drilled cream/white flattened drop-shaped pearl weighs 12.83cts and is a natural saltwater pearl with no indications of treatment