The trilogy ring is an ever-popular item of jewellery, with the three diamonds or gemstones representing the past, the present and the future. Perhaps one of the most versatile pieces of jewellery, it can be offered as an engagement ring, a wedding anniversary gift or simply a right-hand ring for mother - the possiblities are limited only by your imagination. For whatever occasion, the love and thoughtfulness behind the choice is sure to earn you brownie points!