Disclosed is a spinnable jewelry item, including: a rotating assembly having a rotating face and a main shaft connected with the rotating face, the rotating face rotating with the main shaft as axis; a positioning assembly having a positioning face, the positioning face elastically abutting against the rotating face along the axial direction of the main shaft; a protrusion and a recess opposite the protrusion being provided on opposite surfaces of the positioning face and the rotating face; when the rotating face is rotated, the protrusion enters or exits the recess; an elastic element applying an elastic force against the positioning assembly, such that the positioning face resiliently abutting against the rotating face; a main body part having an opening structure, wherein the main shaft is rotatably connected with the bottom of the opening structure after passing through the positioning assembly and the elastic element, and the positioning assembly and the elastic element are disposed in the opening structure. the spinnable jewelry item has a structure that can be rotated to be positioned, such that various vies of the jewelry item can be well presented, thereby better satisfying a consumer's demands on versatility.

A ring with a rotation and a lock function to selectively display multiple jewels is configured to comprise a first side including a first hole; a second side positioned in an opposite side to the first side and including a second hole that is smaller than the first hole; a third side bended from the first side; a fourth side bended from the first side and positioned in an opposite side to the third side; a space formed between the first and the second side; a plurality of receivers positioned in the space and meeting with the second side; elastic members respectively positioned in the plurality of receiver, and jewels respectively sitting on the elastic members, wherein the second side and the plurality of the receivers are rotatable in a state that the first, the third, and the fourth side are fixed.

The disclosed wedding ring necklace pendant includes the necklace, a retainer ring, the wedding ring the ring holder pendant, the pendant attachments, the retaining rod and the retaining rod rings. The retainer ring rotates 360 degrees to accommodate a flat and a perpendicular orientation to a wearer's chest. The retaining rod slides in and out of the retaining rod rings to hold the wedding ring between the retaining rod rings. A love bird pendant is slidingly attached to the necklace to move along its length. The love bird pendant is also attached to the necklace permanently and semi-permanently via crimped pendant attachments. Other ornamental designs include two heart halves, the letters “LOVE,” and other romantic and endearing symbols and words. Various designs also prevent an escape of the wedding ring from the pendant retainers including multiple loop retainers, hinges, rod bumps and enlargements.

An article of jewelry comprising a jewelry setting and stones, wherein the jewelry setting is made of metal; and wherein the stones are made of gold.

An article of jewelry comprising a jewelry setting and stones, wherein the jewelry setting is made of metal; and wherein the stones are made of gold.

A smart ring is configured harvest mechanical energy using piezoelectricity. The smart ring includes a ring-shaped housing, a power source disposed within the ring-shaped housing, and a charging circuit. The charging circuit includes a piezoelectric harvesting element, and is configured to charge the power source when user motion causes a mechanical deformation in the piezoelectric harvesting element. The smart ring further includes a component, disposed within the ring-shaped housing and configured to draw energy from the power source, and further configured to perform at least one of: i) sense a physical phenomenon external to the ring-shaped housing, ii) send communication signals to a communication device external to the ring-shaped housing, or iii) implement a user interface.

Provided are a silver jewelry article formed using pure silver, which has high Vickers hardness and prohibit the occurrence of discoloration and its method. Disclosed are a silver jewelry article and its method, wherein the Vickers hardness is adjusted to 60 HV or higher, and when the height of the peak of 2θ=38°±0.2° by an XRD is designated as h1, and that of 2θ=44°±0.4° is designated as h2, h2/h1 is adjusted to 0.2 or greater.

Provided are a silver jewelry article formed using pure silver, which has high Vickers hardness and prohibit the occurrence of discoloration and its method. Disclosed are a silver jewelry article and its method, wherein the Vickers hardness is adjusted to 60 HV or higher, and when the height of the peak of 2θ=38°±0.2° by an XRD is designated as h1, and that of 2θ=44°±0.4° is designated as h2, h2/h1 is adjusted to 0.2 or greater.

A smart ring is configured harvest mechanical energy using piezoelectricity. The smart ring includes a ring-shaped housing, a power source disposed within the ring-shaped housing, and a charging circuit. The charging circuit includes a piezoelectric harvesting element, and is configured to charge the power source when user motion causes a mechanical deformation in the piezoelectric harvesting element. The smart ring further includes a component, disposed within the ring-shaped housing and configured to draw energy from the power source, and further configured to perform at least one of: i) sense a physical phenomenon external to the ring-shaped housing, ii) send communication signals to a communication device external to the ring-shaped housing, or iii) implement a user interface.

Jewelry items having at least one rotating ornament to capture a wearer's or viewer's attention are disclosed. The jewelry item may be a ring or pendant having at least one axle. At least one ornament may be coupled about the axle and the ornament may be configured to spin or rotate around the axle as well as slide along the length of the axle. At least one prong may be coupled to the body of the jewelry item to hold a stone in a position above the axle and rotating ornaments.