Art Deco Platinum Diamond & Calibre-Cut Emerald Convertible Pin

An Art Deco marquise and old european-cut diamond pin with calibre-cut emerald accents, set in platinum. This pin features a folding bail allowing the pin to transform into a pendant. Circa 1920.

Antique Collection
Diamonds: 3.00 total carat weight, G-H color, VS1-SI1 clarity
Length: 1.75 inches