Aigrette colibri transformable en broche, or, argent, rubis et diamants. Joseph Chaumet, circa 1880. Collection Chaumet Paris.

Humming bird by Joseph Chaumet, circa 1880. Fabulous aigrette, transformable into a brooch, made of silver, diamonds and rubies.


Aigrette-brooch of humming bird, one of a pair produced Joseph Chaumet, circa 1895