Platinum (850) tank ring entirely set with brilliant-cut diamonds, including two larger central diamonds. Art Deco period. Approximate weight of the two central diamonds: approx. 0.7 carat each. Total approximate weight of the other diamonds: approx. 1.8 carats. Total approximate weight of diamonds: 3.2 carats. Weight: 19.7 g. Finger size: 53/54. Ring enlarged, rhodium-plated.