Van Cleef & Arpels 18ct gold, ruby and diamond longchain necklace, comprising of two graduated serpentine link chains decorated at intervals with six geometric motifs each centering a cabochon ruby framed by a cluster of brilliant-cut diamonds, the diamonds together weighing approximately 0.72 carat, inner circumference 625 mm, signed Vca for van Cleef & Arpels, numbered C4223G3.