The 1.25 carat, blue tanzanite is set above the halo beneath it, which further enhances its eye-catching look. 24 round, white diamonds halo the tanzanite, and 3 chocolate diamonds set on each side of the tanzanite. Round, chocolate diamonds line the shank of the ring in a channel setting. On the top and bottom of the gallery, a round, chocolate diamond surprise awaits. This 14 karat rose gold ring glitters with a diamond total weight of 0.39 carats. LeVian Tanzanite and Diamond Ring