A small group of five novelty brooches

A small group of five novelty brooches
Comprising: a diamond-set 'Panther' pin, by Cartier, French marks, 3.5 cm wide; a bar brooch with pearl terminals, modelled as a chick and egg shell, set with rose-cut diamonds and ruby eye, circa 1890, 4.5 cm wide, pearls not tested for natural origin; a bird brooch, with ruby eye and pavé diamond body, 2.5 cm wide; a pavé diamond donkey brooch, with ruby eye and sapphire detail, 2.6 cm wide; and a pavé diamond frog brooch with synthetic ruby eyes, 2.2 cm wide
Partially illustrated
Panther brooch signed Cartier, no. 642046