A jewelry combination comprising: a necklace; a pendant hanging from the necklace, wherein: the pendant comprises a body and a necklace guide mounted within the body: the necklace guide has a first side, a second side opposed to the first side, and a bearing surface extending from the first side to the second side; the necklace enters the body of the pendant, passes along the first side of the necklace guide, around the bearing surface of the necklace guide, along the second side of the necklace guide, and exits the body of the pendant; the bearing surface is configured to allow the necklace to freely slide around the necklace guide; a first strand having a first end attached to the pendant at a point along a first axis, wherein the first axis intersects the necklace where the necklace passes along the first side of the necklace guide; a second strand having a first end attached to the pendant at a point along a second axis, wherein the second axis intersects the necklace where the necklace passes along the second side of the necklace guide; and wherein the first axis is substantially parallel to the second axis.

The present invention relates generally to a coated jewelry article or a coated component of a jewelry article, comprising a jewelry article or a component of a jewelry article, a first metallic coating, and a second metallic coating.

A low-power mobile telephony alert system and an alert device. The alert device has a communication interface configured to establish a low-power communication link with a mobile device for transmitting status data to the mobile device, and a telephony-enabled communication linked with the mobile device for initiating telephony from the mobile device while in locked mode. The alert device can initiate a status check request to third party contact devices before escalating to connect to the mobile device from locked mode to initiate telephony to an emergency service. The alert device is compact and can be incorporated into an article of jewelry or a wearable loop member.

The present disclosed subject matter relates to a snap charm comprising a detachable stud and a detachable charm, with a stud head being formed of eight arms extending from the stud body in the shape of an eight-pointed star, the stud and charm each having a connecting means which matingly engage and allow for the anchoring of a variety of charms to objects such as a bracelet, flip-flop, sandal strap, or a strap for a backpack.

The invention relates to a method for manufacturing a composite component of a timepiece or of a jewelry part, the composite component comprising a porous ceramic part and a metallic material filling the pores of said ceramic part, said method comprising the steps of: providing a porous ceramic preform of the component, providing a metallic material, heating the metallic material to a temperature higher than the melting point of the metallic material, filling the pores of the ceramic preform with the molten metallic material, cooling the metallic material and the ceramic preform to obtain a solidified metallic material in the pores of the ceramic preform, and applying finishing treatments to obtain the composite component,

wherein said porous ceramic preform consists essentially of a material selected from the group consisting of Si.sub.3N.sub.4, SiO.sub.2 and mixtures thereof, and said metallic material is selected from the group consisting of gold, platinum, palladium metals and alloys of these metals.

The invention relates also to a composite component of a timepiece or of a jewelry part comprising a porous ceramic part and a metallic material filling the pores of said ceramic part, wherein said porous ceramic part consists essentially of a material selected from the group consisting of Si.sub.3N.sub.4, SO.sub.2 and mixtures thereof, and said metallic material which is selected from the group consisting of gold, platinum, palladium metals and alloys of these metals.

The invention relates to a method for manufacturing a composite component of a timepiece or of a jewelry part, the composite component comprising a porous ceramic part and a metallic material filling the pores of said ceramic part, said method comprising the steps of: providing a porous ceramic preform of the component, providing a metallic material, heating the metallic material to a temperature higher than the melting point of the metallic material, filling the pores of the ceramic preform with the molten metallic material, cooling the metallic material and the ceramic preform to obtain a solidified metallic material in the pores of the ceramic preform, and applying finishing treatments to obtain the composite component,

wherein said porous ceramic preform consists essentially of a material selected from the group consisting of Si.sub.3N.sub.4, SiO.sub.2 and mixtures thereof, and said metallic material is selected from the group consisting of gold, platinum, palladium metals and alloys of these metals.

The invention relates also to a composite component of a timepiece or of a jewelry part comprising a porous ceramic part and a metallic material filling the pores of said ceramic part, wherein said porous ceramic part consists essentially of a material selected from the group consisting of Si.sub.3N.sub.4, SO.sub.2 and mixtures thereof, and said metallic material which is selected from the group consisting of gold, platinum, palladium metals and alloys of these metals.

A construct (10) is provided having an aesthetic form adapted to please a wearer and to be worn by the wearer. The construct provides a structure on which functional elements are integrated. The functional elements include several elements. A first element is a fluid reservoir. A second element is at least two fluids (12, 14) disposed in the fluid reservoir. A third element is a motion generator (22) having a state in equilibrium with respect to an attraction force and a further attraction or repulsion force when the construct is at rest, the motion generator causing an animation effect when the construct is moved relative to an attraction or repulsion force.

An ornamental device includes: diamonds disposed on a single support element in a specific physical arrangement, all the diamonds in the specific physical arrangement having a blue fluorescent equal to or stronger than strong blue, wherein all the diamonds in the specific physical arrangement shining clear under a visible light, and shining blue under ultraviolet radiation keeping the specific physical arrangement distinguished from a group of diamonds in the specific physical arrangement, the group of diamonds comprising a mixture of a diamond or diamonds having a blue fluorescence equal to or stronger than strong blue and a diamonds or diamonds not having a blue fluorescent equal to or stronger than strong blue.

An article of jewelry comprises a thin chain necklace surrounding the neck of the wearer. A simple mechanical closure or clasp allows the wearer to don and remove the necklace in a conventional manner. At the bottom of the front of the necklace is a pendant anchor which holds a suspended pendant and, at the same time, the pendant anchor and the pendant, minimize rotation of the necklace and its mechanical closure or clasp to remain behind the neck of the wearer. The pendant anchor is no more than the geometrical thickness of the necklace at its point of attachment and is integrally secured to the descending ends of the front of the neck segments. Preferably, the pendant anchor is in the shape of an “O,” a “W,” a “V,” or a “U.” In some embodiments the pendant anchor is provided with protrusions for further maintaining the suspended pendant on the pendant anchor. In some embodiments, the pendant anchor is welded by small “o” rings to the end links of the chain of the necklace.

Disclosed is a mobile support mechanism for an object, adapted for being integrated into a wearable piece of jewelry, including a support system bearing an object that is intended to be animated in rotation about a first axis of rotation under the effect of an unbalance within the support system. The support system includes a first frame that is pivotably mounted on a chassis element about the first axis of rotation, and an inner frame that is pivotably mounted in the first frame about a second pivot axis which is substantially orthogonal with respect to the first pivot axis. The object is mounted to a first extremity of a shaft mounted in the inner frame, a second extremity of the shaft being supported by an eccentric element pivotably mounted to a static frame element at a rotation point such that it can freely rotate therearound.