Another ring that symbolizes your relationship is the trilogy ring. This is a three-stone diamond ring. Usually, the stone in the middle is bigger than the one on the side. Rule of thumb is that the combined weight of both side stones is approximately the same as the weight of the center stone. The ring represents the past, the present and the future together. That’s why trilogy rings make great engagement and wedding rings. Even though “the past, the present and the future” is the most common meaning for the trilogy ring, it can also have another meaning. For example:Friendship, love and devotionFamilyThe Father, the Son and the Holy SpiritTo love, honor and cherishThere is no rule about which meaning to choose.