This past present futureâ® diamond engagement ring is crafted in cool 10k white gold and features a trio of shimmering diamonds - the largest an impressive 1/3 ct. - artfully set to enhance size and sparkle. Inside the ring's shank, an exclusive engraving of "past; present, future" is accompanied by two accent diamonds - a thoughtful reminder of your promise to always be by her side. Radiant with 1/2 ct. T. W. Of diamonds and a brilliant buffed luster, this three-stone twist engagement ring proclaims her sophisticated style.