Art Deco Black Onyx Sterling Silver 935 Dress Clip Antique

Art Deco Black Onyx Sterling Silver 935 Dress Clip Antique Elegant Art Deco brooch with black and silver accents. Perfect for adding a vintage touch to any outfit. Made in Austria or Germany. Estate sale find. Such a beautiful and timeless piece. 935 silver is a lesser-known alloy of silver, but it has many benefits over 925 silver. Benefits: 935 silver, also known as Argentium, is made up of 93.5% silver and 6.5% copper, which gives it a higher silver content than 925 silver. This results in a brighter finish, greater strength, and a longer-lasting shine.