When you are considering a silver necklace purchase, there are a few things you should take into account. First, think about what style of necklace you are looking for. Do you want a dainty chain or something more substantial? Perhaps a hammered chain would be your ideal choice.Another thing to consider is the length of the necklace. Will it be worn as a choker or do you want it to hang lower on your chest? Once you have decided on these basics, then you can start shopping around for the perfect silver necklace for you. Sterling silver is the best quality silver to look for when making your purchase. It will last longer and keep its shine better than other types of silver. When shopping online, be sure to check that the website sells sterling silver necklaces and not just silver plated ones.