The brilliant-cut diamond serpent with circular-cut ruby eyes, coiling through the openwork heart-shaped pendant, set throughout with similarly-cut treated black diamonds, suspended from an adjustable cable-link chain, spectacle-set at intervals with brilliant-cut diamonds, mounted in 18 carat white gold, colourless diamonds approx. 3.00cts total, some diamonds deficient from serpent's tail, pendant signed Fennell London, chain and pendant with maker's marks TF and London hallmarks, lengths: pendant 6.2cm, chain 46.0-57.5cm, maker's case (2)