Goldsmiths & Silversmiths Company, an Art Deco diamond necklace, London, 1930s, of geometric

Goldsmiths & Silversmiths Company, an Art Deco diamond necklace, London, 1930s, of geometric design, composed of links set with rows of baguette diamonds in channel settings, spaced by articulated panels of circular-cut diamonds, to a detachable back section composed of geometric and scrolled linking set with circular-cut, square and baguette diamonds, mounted in platinum, separating into two bracelets, total length 36.5cm, bracelet lengths 17.1 and 19.4cm respectively, in fitted case by The Goldsmiths and Silversmiths Company, with vacant compartment for a tiara