14K White Gold London Blue Topaz and Diamond RingThe clean lines of this beautiful ring make it suitable as an engagement ring or for everyday wear. The center tone is clean 2. 24 carat cushion shape with a rich blue color. It is mounted in a crisp 4 prong setting on a diamond accented band. Total Diamond Weight: 0. 09 carats. Ring is size 6 1 2; please indicate your ring size. Sizing up or down one size is included in your purchase. Sizing up or down for 2 or more sizes may incur an additional fee.