GEORGIAN GEM-SET AND YELLOW GOLD PENDANT NECKLACE

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GEORGIAN GEM-SET AND YELLOW GOLD PENDANT NECKLACE
Centering upon an oval-cut citrine flanked by two oval cabochon turquoise within a yellow gold cannetille and rose gold foliate frame, topped by an oval-cut aquamarine, suspending two pear-shaped amethyst drops and a pear-shaped kunzite drop, within yellow gold cannetille frames, with a yellow gold oval-link chain--17½ in., circa 1820