A Retro gold clip brooch of stylized corsage design set with opposed yellow and blue calf’s head sapphires,with sapphire borders and a central ruby and diamond cluster, in 18k and platinum. Oscar Heyman Bros. for Cartier. Atw 14 calf’s head sapphires: 40cts; 10 rubies: 1ct.; 8 sapphires: 1.50 cts; atw dia: .60 ct.
Accompanied by a letter of authenticity from Oscar Heyman.