AN ANTIQUE EMERALD AND DIAMOND BROOCH
Centering upon three rectangular-cut emeralds in an old-cut diamond frame, to the rectangular-cut emerald surround, mounted in gold, 1870s, 3.2 cm, in brown leather case
Accompanied by report no. 69830 dated 19 September 2013 from the SSEF Swiss Gemmological Institute stating that the 3 larger emeralds are of Colombian origin, 1 with indications of minor amount of oil, 2 with no indications of clarity modification
AN ANTIQUE EMERALD AND DIAMOND BROOCH
Centering upon three rectangular-cut emeralds in an old-cut diamond frame, to the rectangular-cut emerald surround, mounted in gold, 1870s, 3.2 cm, in brown leather case
Accompanied by report no. 69830 dated 19 September 2013 from the SSEF Swiss Gemmological Institute stating that the 3 larger emeralds are of Colombian origin, 1 with indications of minor amount of oil, 2 with no indications of clarity modification
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