The disclosure concerns a method for producing an ornamental piece, comprising a step of forming a first, closed ring (32), comprising a step of cutting out a first template comprising a sheet of base material configured to be cut out and pierced, and a step of at least partial winding of the first template with a first set of threads; a step of forming a second, open ring (33), comprising a step of cutting out a second template (43) comprising a sheet of base material configured to be cut out and pierced and a step of partial winding of the second template (43) with a second set of threads (24); a step of intertwining the second ring (33), comprising partial winding of the second template (43) with the first ring (32), comprising at least partial winding of the first template; and a step of closing the second ring (33).

Jewelry that includes a topographical feature of a selected geographic location is made by obtaining topographic data for a geographic area around the selected location. The data is then used to create a topographic surface that is representative of the topography of the area and the 3D surface is adjusted for scale, viewpoint, and other features and merged with a template for a piece of jewelry. The resulting merged object is printed and the printed object is cast to produce a piece of jewelry that includes a topographic representation of the selected location.

An image-displaying pendant includes a primary jewel, a secondary jewel, a plurality of tertiary jewels, a pendant-cage, a light-emitting diode, and a power source. The primary-jewel may be shaped geometrically as a pyramid having a base-facet, a plurality of lateral-facets adjacent to the base-facet, and an image integrated into n the base-facet which may be viewable through the plurality of lateral-facets. The pendant-cage may support and enclose the primary-jewel. The secondary-jewel may be coupled to the suspension member of the pendant-cage, and the plurality of tertiary-jewels may be affixed to the cage-base of the pendant-cage. The light-emitting diode may impart illumination to the image within the primary-jewel so that is prominently displayed within each facet of the primary-jewel.

A hanging decorative accessory has a looped frame and a base card. The looped frame has an inner groove and multiple fixing segments. The periphery of the base card engages the inner groove of the looped frame and is fixed by the fixing segments to avoid detaching from the inner groove. For assembly, the user only needs to mount a side of the periphery of the base card between the abutting wall and the fixing segments of the looped frame, and then pushes the whole periphery into the inner groove of the looped frame to complete the assembly. Furthermore, as the hanging decorative accessory has a looped frame and a base card, the structure is simple and the hanging decorative accessory is still capable of being assembled firmly even though some components are missing.

A hook comprising a body having a first coil on a first end and a second coil on a second end. The coils may be spirals curving in opposite directions. The body may be constructed of filament, such as metal wire, and may be hypoallergenic. The coils may be disposed on opposite ends of the body. An aperture may be disposed on the lower side of the body, and may be defined by a loop. A base may interface with the aperture, the interfacing base configured to interface on one side with the body and interface with a jewelry on the opposite side.

A magnetic necklace mount for a camera or mobile device is described. A magnetic necklace pendant for a camera or mobile device that allows the user the ability to attach, break-a-way and re-attach the device magnetically. The magnetic necklace holder includes a pendant of any shape with a cavity formed from an inject-able material which houses a magnet. The magnetic pendant attaches to the device by an accompanying plate that is of ferromagnetic material that includes a double sided adhesive pad that is attached to the camera or mobile device.

A jewelry apparatus comprises a chain and a decorative element having an opening disposed along an axis for slidably receiving the chain. The decorative element comprises a first portion, a second portion and at least two supporting members. The second portion is spaced in relation to the first portion on opposed sides of the opening. A first ornamental surface and a second ornamental surface are disposed in opposed outwardly facing directions relative to each other along a transverse axis. The two supporting members connect the first and second portions and are disposed on opposed sides of the longitudinal opening. The decorative element is free to rotate about the longitudinal axis between a first position in which the first ornamental surface faces outwardly from the user when worn by the user and a second position in which the second ornamental surface faces outwardly from the user.

An article of jewelry includes a first group of non-fluorescent gemstones and a first group of fluorescent diamonds. The first group of non-fluorescent gemstones and the first group of fluorescent diamonds are arranged on a mounting to form a composite image when illuminated with ambient light. The first group of non-fluorescent gemstones forms a first sub-image of the composite image and the first group of fluorescent diamonds forms a second sub-image of the composite image. Illumination of the article of jewelry with ultraviolet light, causes the first group of fluorescent diamonds to glow so that the second sub-image is visible to a human eye in an absence or substantial absence of ambient light.

The invention generally includes a modular jewelry system that may include a plurality of interchange components allowing a user to create a personalized jewelry item. In certain embodiment, jewelry components may be interchangeable across a variety of jewelry pieces allowing for improved user customization and personalization based on size, shape, color and design.

A lock mechanism includes a chain component and a lock connector component. The chain component has a head portion at one end. The lock connector component has a button portion, an accommodating space, and an opening disposed on a side adjacent to the button portion, wherein the opening space connects to the accommodating space. When the button portion is operated in a pressed state, the button portion is configured to block the head portion from entering or exiting the accommodating space via the opening. When the button portion is operated in a depressed state, the button portion is configured to allow the head portion to enter or exit the accommodating space via the opening.