Antique period ''French diamond jewelry'' French diamond brooches,Rose cut diamonds. Antique French estate jewelry.This a very rare all original Napoleon III period French gold and diamond brooch with 19 rose-cut diamonds set in 18K pink gold and made Circa 1870. This Antique brooch is a fantastic example of the finest hand made jewelry made in France during the mid to late 19th century. This Victorian diamond brooch Measures 2 inches by 1 and one half inches wide. Approximately 2 and one half -3 cts of rose cut stones. This of the period French diamond brooch would make the ultimate gift or present. It is of extremely high quality craftsmanship. It was brought to us from a lovely lady that lives just out side of Paris. She brought it to us when she was visiting relatives in Connecticut just a few months ago. A rare find!