An Edwardian Natural pearl necklace

An Edwardian Diamond and Pearl Pendant. Of openwork geometric design, millegrain-set with circular and cushion-shaped diamonds, with a swing-drop centre pearl measuring 10mm x 7mm approximately, on a fine chain necklace, chain length 41cm, pendant length 45mm. Together with a verbal report from G.C.S. Laboratory, London, stating that the pearl is Natural Saltwater.