Twenty years of marriage is a significant milestone that is traditionally celebrated with gifts made of fine china or porcelain, which represents the balance between two people who have been married for 20 years. Emerald is the 20th anniversary gemstone and the official color, representing love and loyalty in a long-lasting marriage. Platinum has also become a popular modern gift for this occasion, as it is a durable material that symbolizes the strength of the union.

In addition to gift-giving, couples who have been married for 20 years have learned a lot about each other and what it takes to make a marriage work. Some of the things that people have learned in 20 years of marriage include the importance of humor, communication, and shared values. It is also important to keep in mind that being "happily married" doesnt necessarily mean being happy all the time, and that disagreements and challenges are a normal part of any long-term relationship.