Van Cleef & Arpels, a diamond and sapphire bow brooch

£10,000 - £15,000 £19,000

Van Cleef & Arpels, a diamond and sapphire bow brooch, circa 1920, designed as a tied ribbon bow with millegrain borders, set with calibré-cut sapphires and circular- and single-cut diamonds, length 6.9cm, signed Van Cleef et Arpels, numbered 20393, French assay marks for platinum, partial French maker's mark