If you're like most people, your jewelry collection is a hodgepodge of items that you've either inherited, been gifted, or purchased on a whim. And while it's nice to have a few sentimental pieces, the truth is that most of us have way too much jewelry that we never wear. Not only is this a waste of money, but it's also bad for the environment—after all, mines are being destroyed and resources depleted in order to create all this jewelry that's just sitting in a box somewhere. So what's the solution? How can you have a small, sustainable, and stylish jewelry collection? The answer is simple: shop smart. Whether you are shopping for yourself or a gift for a loved one or friend, read along for our smart jewelry shopping tips.