AN ART DECO ONYX AND DIAMOND BUCKLE BROOCH, BY CARTIER

AN ART DECO ONYX AND DIAMOND BUCKLE BROOCH, BY CARTIER
Designed as an onyx circle mounted with two detachable pavé-set diamond palm-shaped motifs, 1924, 6.8 cm wide, with French assay mark for platinum
By Cartier
Accompanied by certificate of authenticity no. GE2009-165 dated 21 October 2009 from Cartier stating that the brooch is a genuine Cartier item, Cartier Paris, 1924