From the unstoppable love collection, this lab-grown diamond necklace sparkles from every angle, just like your love. 14k white gold a round-cut lab-grown diamond, artfully set to enhance size and sparkle, dances with ease at the center a cushion-shaped halo of more lab-grown diamonds surrounds the center total lab-grown diamond weight is 1 carat independently certified 17- to 19-inch adjustable curb chain; lobster clasp