A French articulated 18ct gold diamond rose brooch, featuring 7 folding pierced and textured petals to centre of 19 pistils each set En Tremblant with a round brilliant cut diamond, totalling approx. 1ct, to textured leaves and stem with double pin brooch back with French mercury head export marks and indistinct diamond shape makers stamp, size 72.5 x 47.5 mm, wt. 32.57g.