An Art Deco sapphire and diamond bracelet, by Cartier. Photo Christie's Image Ltd 2013
The single-cut diamond band decorated with square-cut sapphire geometric panels, each centering upon a circular-cut diamond, mounted in platinum, circa 1925, 7½ ins., with maker’s mark, in a Cartier red leather case. Signed Cartier, no. 70006. Estimate: $50,000 – $70,000
Christie's. NEW YORK MAGNIFICENT JEWELS AND THE PRINCIE DIAMOND. 16 April 2013. New York, Rockefeller Plaza.