LATE 19TH CENTURY EMERALD AND DIAMOND BROOCH
Drop-shaped and oval cabochon emeralds, old and rose-cut diamonds, silver and gold, circa 1890, 7.3 cm
Gem and Pearl Laboratory report: Colombia, evidence of moderate clarity enhancement
LATE 19TH CENTURY EMERALD AND DIAMOND BROOCH
Drop-shaped and oval cabochon emeralds, old and rose-cut diamonds, silver and gold, circa 1890, 7.3 cm
Gem and Pearl Laboratory report: Colombia, evidence of moderate clarity enhancement
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