Jewellery, Watches and Objects of Vertu

A mid 20th century tourmaline bangle by Willi Stoll, the step-cut tourmaline collet-set between duos of square-shaped tourmalines, to a reeded bangle with alternating polished and textured finish, stamped ‘585’ and ‘HANDARBEIT’, signed ‘W.STOLL’, inner diameter 5.2cm. £700-£900