18K Gold Sterling Silver and Bezel Set Cabochon Lapis Center Stone Ring. The ring is a size 9, and the sterling Silver has an 18K Gold rope along each of the sides on the top and the bezel on the Lapis Stone is 18K Gold. The Silver on the ring is thick, and it is marked 750 and 925 on the inside. It is 3/4 of an inch along the finger.