Two pearl and gem set brooches, Ruser, circa 1960s, the first designed as a butterfly with Baroque freswater pearl, circular cut ruby and sapphire set wings; the second modelled as an owl with pearls and circular cut diamonds set as eyes, similarly cut sapphires set in the body, and a Baroque freshwater pearl perch, each mounted in 14ct gold, each signed Ruser, approximately 25 x 20 mm and 30 x 20 mm respectively.