Stainless steel jewelry does not tarnish and oxidize, which can last longer than other jewellery. It is able to endure a lot of wear and tear. And it is amazingly hypoallergenic. Such advantages make it a more popular accessory.Stainless steel jewelry does not tarnish and oxidize, which can last longer than other jewellery. It is able to endure a lot of wear and tear. And it is amazingly hypoallergenic. Such advantages make it a more popular accessory.