Wellendorff Espresso Ring (6.6950). 18kt yellow gold ring with 5 individual rotating rings; 3 patterned brown enamel ring at the center and two diamond set rings on the outer sides. Total diamond carat weight 0.95ct. Wellendorff jewellery is made in Germany and exhibits a patented enamel technique of high durability. Ring size 7.25 (55 European).