A black water ballet necklace by Lucie Heskett-Brem

A black water ballet necklace, the sixty-eight U-shaped silver links in the form of a drop , each with two yellow gold hemispheres, handmade by Lucie Heskett-Brem the Gold Weaver of Lucerne, to a magnetic hidden clasp, total length 49.0 cm, gross weight 156grams,