18ct white gold, black diamond, diamond and Australian South Sea pearl longchain, Autore, designed as a cable link chain decorated at intervals with six cultured pearls measuring 10.00 mm to 11.00 mm, flanked by black diamond rondels between spacers bead-set with near colourless brilliant-cut diamonds, the black diamonds and near colourless diamonds together weighing approximately 23.21 carats and 0.25 carat respectively, circumference approximately 1150 mm, signed Autore, please note that the black diamonds have not been tested for natural colour origin, accompanied by an Autore certificate of authenticity and pouch.