Antique Art Nouveau Ruby Diamond Flying Bird 18k Yellow Gold Stick Pin

Antique Art Nouveau Ruby Diamond Flying Bird 18k Yellow Gold Stick Pin. This is a beautiful and rare stick pin with a detailed goose flying above a crescent moon with rubies and diamonds in 18k. The bird is fully scupltured and finely detailed on the front and back. The rubies 15 custom square cut rubies are natural with nice deep color and clarity. The three diamonds are rose cuts they average I color VS-2 clarity .10 carats. Weight 2.9 grams. Face of pin measures 16mm wide by 18mm high. Excellent Condition, Test for 18k