A special occasion calls for a stunning gift. This lab-grown diamond necklace from the unstoppable love collection is one they'll always treasure. 10k white gold at the center, a 2-carat pear-shaped lab-grown diamond continuously moves and catches the light from every angle, just like your love round-cut lab-grown diamonds sparkle on the surrounding teardrop halo frame total lab-grown diamond weight is 3 carats independently certified 17- to 19-inch adjustable curb chain; lobster clasp