designed as twenty-one hinged knife-edge pierced links accented with alternating claw-set rubies and old-cut diamonds, the front set with open diamond-shaped swags highlighted with seven foliate and diamond claw-set drops, the rubies weighing approximately 4.00-5.00 carats, the old-cut diamonds weighing approximately 9.00-9.50 carats, with detachable link, length approximately 410mm, fitted case, The Goldsmiths & Silversmiths Company Ltd, 112 Regent St, London, W.