There are a number of modern traditions that have emerged out of the last century and while exchanging anniversary and wedding bands has become quite common, one of the new additions to the world of jewelry exchanges that are connected to the institution of marriage is that of eternity rings. Many couples are choosing to exchange such rings on their anniversary dates and are also looking to enhance the romance in their relationship simply because of the joy that exchanging such a gift can bring to a couple who might have been married for several years or even decades.