A "diamond anniversary" marks the celebration of 60 years of marriage. It is a significant milestone that symbolizes enduring love and commitment between partners. The term "diamond" represents the strength and beauty of a long-lasting relationship, much like the precious gemstone itself. Traditionally, couples celebrating their diamond anniversary may receive or exchange gifts made of diamonds or other precious materials. This occasion often involves family gatherings, parties, or special trips to honor the couple's journey together. Many people also reflect on their shared memories and experiences over the years, making it a heartfelt celebration.