the central feature an open knot of tubular gold overlaid with a curled and swirling tripartite leaf, of blue guilloche enamel with a graduated line of seven old oval and old mine cut diamonds, the bracelet composed of pierced square links with tubular joints, the whole with details of bright cut engraving, masked snap clasp, French eagle's head stamp on both clasp and central leaf, also maker's lozenge (EA or possibly BA, not traced) and serial number 6799; total estimated weight of diamonds approximately 1.25cts, length approximately 18cm, maximum width 3.6cm, gross weight 28.4g