Jewelry can be a gift that comes in a small package but has a dramatic impact on a relationship. Giving jewelry as a gift might seem like a simple gesture of love, generosity, and luxury, but there are unwritten rules that you need to know before you consider getting one. In order for you to make the most out of your jewelry gift and to evoke a positive and wonderful reaction from your wife, you need to know the dos and don'ts of buying jewelry for her.