Brooches Jewels : 18 KARAT GOLD, PLATINUM, YELLOW SAPPHIRE AND DIAMOND BROOCH, STERLÉ, PARIS, CIR… 18 September 2018 3177 Brooches Jewels : 18 KARAT GOLD, PLATINUM, YELLOW SAPPHIRE AND DIAMOND BROOCH, STERLÉ, PARIS, CIRCA 1960