Flower power. This Cartier Paris mid-century emerald, ruby, diamond, and 18 karat yellow gold brooch will be eternally in full bloom. Circa 1952-57. Large round cut center emerald is approximately 1.85 carats. Side emeralds approximately 1.25 carats. Total ruby weight is approximately 2.00 carats. Total diamond weight is approximately 1.00 carat. Signed Cartier. Approximately 1 3/4" in height by 1 3/8" in width.