Centered with a stunning pear-shaped dangle, this chevron necklace from the leo® legacy lab-grown diamond collection is a special gift. 14k white gold 1/2-carat pear-shaped lab-grown diamond round-cut lab-grown diamonds total lab-grown diamond weight is 1 carat independently certified 17- to 19-inch adjustable rolo chain; lobster clasp the leo® legacy lab-grown diamond features additional facets that are strategically placed to maximize the return of light and create faraway sparkle