Antique jewelry is always estate jewelry because it has been previously owned. But all estate jewelry in not antique.  It can be just a few years old but previously owned.  Jewelry also has style periods and difference from one country to another.  One of our favorite time periods in jewelry is the Victorian time frame.  S. Kirk and Sons is one of our favorite sterling makers.  We try to have an assortment of their bracelets. Their repousse pattern is recognized as one of the finest and certainly very popular.