A ring assembly includes an annular ring platform having a recess formed in a portion thereof and a column with an opening therein. A collar is received on the ring platform and has a sleeve that mates with the column. An ornamental portion has an anchor that extends through the collar and selectively mates with the column opening. A biasing spring is received in the recess of the ring platform and urges the collar outwardly from the ring platform. The ornamental portion selectively rotates relative to the ring platform whereby the anchor locks with the column and the spring urges the ornamental portion toward locked relation therewith.

A piece of jewelry has an outer part and an inner part movably received in the interior of the outer part so as to allow a relative movement between the inner part and the outer part in a direction of movement. The outer part surrounding the inner part has at least one opening through which at least one sub-region of the surface of the inner part is visible. The inner part can be fixed in a first index position, in which a first sub-region of the inner part is visible through the opening, and in at least one second index exposition, in which a second sub-region of the inner part is visible through the opening, relative to the outer part. The outer part has at least one magnet element, and the inner part has at least one complementary magnet element.

A panel bracelet comprises a plurality of panels configured to be selectively replaceable within the bracelet, wherein each panel includes parallel ends configured to be perpendicular to the width of the bracelet and longer parallel sides configured to extend along the circumference of the bracelet, wherein each panel includes a perimeter groove around the perimeter of the panel; a pair of panel holding frames, wherein each open panel holding frame is configured to hold a panel therein, and wherein each panel holding frame includes a retaining bead that is received within the perimeter groove of the panel held within the panel holding frame to receive and retain the panel therein.

An accessory system can be used to decorate articles with ornaments. The system includes a button-snap connector. The button-snap connector includes a male portion and a female portion. The button-snap connector allows a user to select a particular ornament to be worn on an article of clothing or the like. Likewise, the button-snap connector allows a particular ornament to be used with different articles. The system also include an accessory that can be placed around the button-snap connector to further customize and decorate the article.

An interchangeable piece of jewelry including a base and a head mount. The base can include a post extending therefrom and the head mount can include a receptacle. The post has an outer wall defining a first circumferential groove. The receptacle is defined by an inner wall that further defines a second circumferential groove. A spring is disposed within the first circumferential groove. A spring retaining wall contains the spring within the first circumferential groove. When the post is placed within the receptacle, the circular spring extends from the first circumferential groove into the second circumferential groove, releasably securing the head mount to the base.

An article of jewelry is provided that includes a base with one or more channels in an outward facing surface portion of the base. One or more inlays can be placed in the one or more channels. The inlays can be formed of an elastomeric material that elastically holds the inlays intension within the channel and allows repeated removal and addition to the channel without fracturing.

Jewelry items with various embodiments configured to releasably set one or more beads. The jewelry items are configured in such a way that allows users to change one or more beads quickly and easily within the jewelry items. The embodiments and alternatives may also be used as a therapeutic aid, for relaxation and other uses. The various embodiments comprise movable parts including one or more springs to supply the spring force to change the beads quickly and easily.

A panel bracelet includes a plurality of panels configured to be selectively replaceable within the bracelet, and a pair of panel holding frames, wherein each open panel holding frame is configured to hold a panel therein. Each panel holding frame includes a retaining bead that is received within a perimeter groove of the panel which is held within the panel holding frame to receive and retain the panel therein.

A customisable item of jewellery comprises a grid with a plurality of openings defining a plurality of distinct closely contiguous adornment locations, and attachment means suitable for releasably retaining a pin of an adornment in each selected one of the plurality of openings, whereby once a plurality of adornments are attached to the attachment means, a cluster of releasable adornments is formed.

Mechanism (1) that allows the user to replace interchangeable heads (2) of decorative and functional elements, of different sizes and designs, which shape the modular structure and image of the products in which this mechanism (1) is embedded, applies to the jewelry, fashion and smart wearables industries. The mechanism (1) comprises: an interchangeable head (2), a lug (3), forming part of the interchangeable head (2), a cover (4), a spring cover (5), a spring (6), a main body (7) of the mechanism (1) the geometry of which bears a cover recess (12) in the shape of the cover (4), two locking positions (10,11) of the lug (3) of which the second one defines the end-position (17) of the permitted movement of the lug (3) and the base (8) which is located at the bottom of the mechanism (1).