Elegantly arrayed in sparkle, this chevron necklace from the leo® legacy lab-grown diamond collection is a sophisticated choice for your special occasions. 14k white gold 1/2-carat oval-cut lab-grown diamond graduated round-cut lab-grown diamonds total lab-grown diamond weight is 1 1/4 carats 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