An Indian enamel and cultured pearl festoon necklace

An Indian enamel and cultured pearl festoon necklace
Composed of a foxtail-link neckchain with closed-set table-cut diamond collets, and a double row of freshwater cultured pearls, suspending nine pear-shaped drops with polychrome Jaipur enamel decoration, each set with a foiled gem including rose-cut diamond, sapphire, emerald and coral, corallium rubrum, each suspending a single cultured pearl drop with closed-set table-cut diamond three stone surmount, 34.0cm long