LATE 19TH CENTURY EMERALD AND DIAMOND NECKLACE
Oval cabochon emerald, old-cut diamonds, pendant detachable for wear as a brooch, some later parts, silver and gold, 39.0 cm, 1880s
Gem & Pearl Laboratory, 2018, report no. 16377: Colombia, with minor evidence of clarity enhancement
LATE 19TH CENTURY EMERALD AND DIAMOND NECKLACE
Oval cabochon emerald, old-cut diamonds, pendant detachable for wear as a brooch, some later parts, silver and gold, 39.0 cm, 1880s
Gem & Pearl Laboratory, 2018, report no. 16377: Colombia, with minor evidence of clarity enhancement
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