AN ART DECO DIAMOND BROOCH CIRCA 1930The pierced oval brooch set with eight cut, old brilliant cut and step cut diamonds, approximately 2.50 carats total, stamped with French platinum poinçonSize/dimensions: 4.9cm wideGross weight: 11 grams品相: The brooch pin and clasp are later soldered on, some light wear to the settings commensurate with age and use. There is a platinum poincon to the frame