A ring for wearing by a user includes a rigid outer annular body and a flexible inner annular body. In one embodiment, the outer annular body is a rigid material formed form a process other than injection molding, and the inner annular body is flexible and formed form an injection molded process. The outer annular body is attached to the inner annular body. The inner annular body may be machined to curve from longitudinal ends of the inner annular body to an inner surface of the inner annular body after the inner annular body is joined to the outer annular body in order to provide a comfort fit. Alternatively, the inner annular body may be molded with the comfort fit curvature. In one embodiment, the outer annular body has at least one strain relief recess in an inner surface thereof, and the inner annular body fills said strain relief recess.

A jewelry ring sizing system is disclosed that has an outer jewelry ring, an endless elastomeric ring, and an inner endless ring press-fit within the outer jewelry ring in a concentric orientation relative thereto with the endless elastomeric ring encapsulated between the outer jewelry ring and the inner endless ring.

A personal status communication system for nonverbally communicating relationship status and intention includes a plurality of rings. Each of the plurality of rings has an outer surface, an inner surface and a perimeter surface extending between the outer surface and the inner surface. Each of the outer surfaces is colored one of a plurality of colorations. Each of the plurality of colorations is different from each other and each of the colorations indicates its own relationship significance.

A ring for wearing by a user includes a rigid outer annular body and a flexible inner annular body. In one embodiment, the outer annular body is a rigid material formed form a process other than injection molding, and the inner annular body is flexible and formed form an injection molded process. The outer annular body is attached to the inner annular body. The inner annular body may be machined to curve from longitudinal ends of the inner annular body to an inner surface of the inner annular body after the inner annular body is joined to the outer annular body in order to provide a comfort fit. Alternatively, the inner annular body may be molded with the comfort fit curvature. In one embodiment, the outer annular body has at least one strain relief recess in an inner surface thereof, and the inner annular body fills said strain relief recess.

A stackable jewelry system including first and second bands which can be stackable to form a stacked configuration in which (i) the first and second bands dispose in coaxial relation, and (ii) a second protrusion of the second band can be capable of radial alignment with a first opening of the first band.

A stackable jewelry system including first and second bands which can be stackable to form a stacked configuration in which (i) the first and second bands dispose in coaxial relation, and (ii) a second protrusion of the second band can be capable of radial alignment with a first opening of the first band.

A modular ring includes a harness and at least one ornament. The harness may include a pair of struts and at least one U-shaped section. Each U-shaped section may have a pair of legs and a first arcuate portion coupling the pair of legs to one another. Each one of the pair of struts may be coupled to a respective one of the pair legs. The at least one ornament may have a head and a second arcuate portion, with the head of each ornament defining notches. The pair of struts may be releasably securable in the notches in an orientation in which the first arcuate portion of each U-shaped section of the harness and the second arcuate portion of each ornament collectively form a band positionable about a finger of a wearer with the head of each ornament facing away from the finger.

A ring for wearing by a user includes a rigid outer annular body and a flexible inner annular body. In one embodiment, the outer annular body is a rigid material formed form a process other than injection molding, and the inner annular body is flexible and formed form an injection molded process. The outer annular body is attached to the inner annular body. The inner annular body may be machined to curve from longitudinal ends of the inner annular body to an inner surface of the inner annular body after the inner annular body is joined to the outer annular body in order to provide a comfort fit. Alternatively, the inner annular body may be molded with the comfort fit curvature. In one embodiment, the outer annular body has at least one strain relief recess in an inner surface thereof, and the inner annular body fills said strain relief recess.

A ring and method of manufacturing a ring which may include: an outer ring, in which a second carbide composed of a combination of tungsten carbide, iron group carbide or carbonitride is mixed with a metal binder phase at a predetermined ratio, in which the outer ring is divided into a first outer ring and a second outer ring formed in a shape corresponding to each other; an inner ring separately and/or independently assembled between the first and second outer rings, in which the inner ring includes an outside inner ring that forms an outer circumferential surface of the ring and an inside inner ring that forms an inner circumferential surface of the ring; ring fitting parts formed on the first and second outer rings, respectively, such that both sides of the outer and inside inner rings are press-fit; and assembling protrusions formed on the first and second outer rings, respectively, to be inserted into the outer circumferential surface of the inside inner ring to maintain a firm assembly between the outer ring and the inner ring for a long period of time.

A hand jewelry such as a ring or a bracelet has been presented herein. The ring or the bracelet may be obtained by performing one or more molding processes. The jewelry may include at least inner and outer components that are formed together (i.e., single molded) into a single unit. The inner component may include an elevated portion that is a circular step or portion along an inner surface of the inner component. A width of the elevated portion is less than a width of the inner surface of the inner component. The elevated portion may include one or more grooves molded therein. The jewelry may also include one or more outer caps for covering at least a portion of the outer component of the jewelry from outside.