Lot 570 Dα

An Art Deco platinum brooch

Of delicate openwork design, fully set with old-, transition-, and 8/8-cut diamonds accentuated with baguette-cut diamonds. The central transition-cut stone ca. 0.45 ct (J/K, si), the remaining stones ca. 4.5 ct. Presumably subsequently stamped: Fineness PT, maker's mark " CB". Minimal soldered repairs, brooch mountings replaced in white gold (the pin 18k). L 7 cm. Weight 20.1 g.
Ca. 1920.