Choker necklace design Circa 1970 Signed A. Duplantier Sterling Silver Designer. Necklace size approximately 18.5 cm long. Pendant size approximately 5.5 cm by 5.5 cm Circumference of the choker, approximately 39 cm Weight approximately 77 g This necklace has been tested with acid suitable for solid silver Good vintage condition, old patina For shipping outside Europe, please ask for a quote Condition: Used: Item that has been worn. ... Used: Item that has been worn. any imperfections. Type: Choker Brand: A. Duplantier Metal purity: 925 parts per 1000 Base metal: Sterling silver, 925 parts per 1000 Style: Designer Metal: Solid silver