Bidspirit auction | A platinum Art Deco diamond

A platinum Art Deco diamond brooch - A platinum Art Deco diamond brooch An elongated geometrically designed brooch. Centrally set with an old brilliant cut diamond of a. c1.60 ct., surrounded by baguette and old brilliant cut diamonds. On either side two old brilliant cut diamonds of ca. 0.30 ct each. And four baguette cut diamonds of ca. 0.40 ct. each. Totally set with ca. 5 ct. of diamonds. Gross weight: 27.7 g. L: 7.5 x B: 3 cm.