Pair of earrings, brooch and ring in yellow gold, low gold, silver, diamonds and pink coral

Pair of floral-inspired pendant earrings, each made with cabochon and drop cut pink coral and diamond roses weighing approx. 0.50 ct, clip from a later period, large pendant brooch en suite, with diamond roses weighing approx. with cabochon-cut pink coral and diamond roses weighing approximately 1.0 ct, earrings 20.6 gr, pendant brooch 19.5 gr, ring 11.3 gr