Make your moment memorable with this beautiful Handcrafted Light green crystals gold metal, & art pearl necklace set perfect for Party wear. You can wear them on any occasion with any of your favourite outfit. German Silver is an alloy of copper, zinc and nickel, sometimes also containing lead and tin. It was originally named for its silver-white colour, but the term 'silver' is now prohibited for alloys not containing that metal. German silver is extensively used because of its hardness and resistance to corrosion.