Diamonds and emerald pendant brooch in 18K (750) yellow gold featuring a rosette centred on an emerald cabochon and set with rose-cut diamonds of various sizes, embellished with two emeralds and a pearl in the shape of a piriform. hallmark: none diamond, estimated total weight: approx. 1.80 ct emerald, estimated total weight: approx. 1 ct H: 5.8 cm including setting W: 2.8 cm Weight: 12.8 g