Swirl stainless steel statement necklace with sterling silver clasp

This necklace is in good condition, it is about 18 inches long with about a 2 inch extension. The pendant is about 1 inch bug and 1 1/2 inches wide. The necklace part isn’t worn out. The pendant is marked 925 but it doesn’t appear to be. The clasp is marked 925 and is sterling silver. The pendant isn’t chipped or discolored the pendant does have slight scratches. Sold as is.