Ring Waves spiral coated with a thick layer of 18 kt solid gold, ensuring greater durability. Available in two sizes: size 12–14, with an inner diameter of 16.5 mm to 17.2 mm, and size 16–18, with an inner diameter of 17.8 mm to 18.4 mm. Part of the Waves collection, inspired by the softness of water, each piece evokes a moving drop that ...