To make a marriage is a difficult but not impossible task. One of the most important things in a successful marriage is gratitude. Most couples took for granted that their partner doesn't care how they feel about them and this lack of communication often leads to the destruction of a marriage. Giving your sweetheart a 3 stone rings with beautiful diamonds is a great way to say thank you for her support throughout the years if you have the money. If you don't, you can also do sweet things for her to remind her how much you love her everyday.