A round white diamond is at the heart of this fashion-forward necklace for her. Round Artistry Blue Diamonds® decorate twists of sterling silver. One final twist of 10K rose gold completes the look. The pendant, with a total diamond weight of 1/6 carat, is suspended from an 18-inch box chain secured with a lobster clasp. Artistry Blue Diamonds® are treated to permanently create the intense blue color. Diamond Total Carat Weight may range from .145 - .17 carats.