AN EARLY 20TH CENTURY EMERALD AND DIAMOND BROOCH
The oval-shaped emerald centre to the cabochon emerald terminals and calibré-cut detail with circular-cut diamond borders and collet accents, circa 1920, 6.9 cm wide
AN EARLY 20TH CENTURY EMERALD AND DIAMOND BROOCH
The oval-shaped emerald centre to the cabochon emerald terminals and calibré-cut detail with circular-cut diamond borders and collet accents, circa 1920, 6.9 cm wide