Five diamonds create a sparkling display on this beautiful necklace from the leo® diamond collection. 14k white gold round-cut diamonds graduate in size toward the largest center stone total diamond weight is 3/4 carat adjustable 17- to 19-inch cable chain with lobster clasp the leo® diamond is the first diamond independently certified to be visibly brighter patented technology strategically places additional facets onto the diamond, maximizing the return of light and creating faraway sparkle