This intricate past present futureâ® diamond bypass shank engagement ring is designed to capture their heart. 10k white gold features three round diamonds - a 1/20 ct. Center stone flanked by two smaller stones - each artfully set to enhance size and sparkle a halo frame of diamonds surrounds the center stone diamonds shimmer between milgrain borders along the bypass shank inside the shank, the words "past present future" are set with two accent diamonds 1/4 ct. T. W. Of diamonds