Abstract: A wearable decorative element comprising at least one ring-shaped elastic member, supporting a plurality of female elements, each of the female elements comprises a hollow body extended between a first and second through opening obtained between two opposite lateral walls for the passage and sliding of said elastic member, a plurality of hollow male elements arranged on the elastic member alternating with the female elements and adapted to allow the passage and sliding of the elastic member therein, each of the male elements fitting in a sliding manner at least partly inside one of either the first through opening or the second through opening of one of the adjacent female elements, each of the male elements comprises at least two toothed elements configured, to fit inside the hollow body to limit the mutual sliding between the female elements on the male elements at a predefined maximum distance between the adjacent female elements.

Abstract: The ornamental ring for fingers comprises: one crown element to be fitted around a finger of a user and having an inner hollow space; and adjusting means of the inner diameter of the crown element comprising at least two adjusting elements movable between an enclosed configuration wherein the inner diameter is minimum and an enlarged configuration wherein the inner diameter is maximum; in which the adjusting means comprise an elastic element of annular shape inserted into the inner space and interposed between the crown element and the adjusting elements.

Abstract: The ornamental ring for fingers comprises: one crown element to be fitted around a finger of a user and having an inner hollow space; and adjusting means of the inner diameter of the crown element comprising at least two adjusting elements movable between an enclosed configuration wherein the inner diameter is minimum and an enlarged configuration wherein the inner diameter is maximum; in which the adjusting means comprise an elastic element of annular shape inserted into the inner space and interposed between the crown element and the adjusting elements.

Abstract: Provided is a ring including at least one crown; and angular sectors disposed circumferentially contiguous and substantially inside the crown and configured to be translated along substantially radial sliding axes defining a contracted configuration in which the angular sectors are mutually in contact so that the ring defines an inner diameter of minimum value; and at least one expanded configuration in which the angular sectors are spaced apart so that the inner diameter of the ring has a value greater than the minimum value.

Abstract: Provided is a ring including at least one crown; and angular sectors disposed circumferentially contiguous and substantially inside the crown and configured to be translated along substantially radial sliding axes defining a contracted configuration in which the angular sectors are mutually in contact so that the ring defines an inner diameter of minimum value; and at least one expanded configuration in which the angular sectors are spaced apart so that the inner diameter of the ring has a value greater than the minimum value.