Gold jewelry is one of the categories homeowners frequently encounter when preparing for an estate sale, but identifying what you have is not always as simple as looking for something that appears gold-colored. A piece may be solid gold, gold-filled, gold-plated, vermeil, or made from another metal entirely. Older jewelry may have tiny or worn markings, and some genuine gold pieces may have no easily visible mark at all. That is why the first step should usually be identifica