This diamond engagement ring from the past present futureâ® collection is crafted in 14k white gold and features a 3/8 ct. Diamond wrapped in a diamond-lined frame, flanked by diamond-lined 1/20 ct. Diamonds. The inside of the shank is engraved with the words "past present future" and set with two accent diamonds, a beautiful reminder of your promise to always be by her side. Captivating with 7/8 ct. T. W. Of diamonds and a bright polished shine, this three-stone engagement ring says it all about your romance.