This is a vintage short 925 Sterling Silver necklace in Art Nouveau design, a style of art that flourished between about 1890 and 1910. Its characteristics were plant-like embellishments and curved forms among others.
Wear it in gold, silver, rose gold or black rhodium.
Vintage and Art Nouveau short silver necklace
Take a look at the matching earrings to see the different variants of the color plating. An exceptional set.