Celebrate your love with the exceptional sparkle of this past present futureâ® oval-shaped diamond engagement ring. 14k white gold a 1/2 ct. Oval-shaped diamond shimmers between two 1/3 ct. Oval-shaped side stones a double frame of round diamonds surrounds the center stone while single diamond halos surround the side stones inside the diamond-touched shank, the word "past present future" are set with two accent diamonds 2 cts. T. W. Of diamonds