She'll want to wear this incredible lab-grown diamond necklace from the unstoppable love collection every day. 10k white gold the 1-carat pear-shaped lab-grown diamond at the center continuously catches the light and sparkles from every angle—just like your love the pear-shaped halo frame is adorned with round-cut lab-grown diamonds a polished bail completes the look total lab-grown diamond weight is 1 1/2 carats independently certified 17- to 19-inch adjustable curb chain; lobster clasp