Patent ID: 8667813

Claim:
A piece of jewelry comprising: a jewelry base member having a surface configured for attachment to a jewelry head, the surface having an aperture therein sized to allow a portion of an adjustment tool therethrough; and a jewelry head comprising: a track member comprising a track base attached to the outer surface of the jewelry base member, the track member having a slideable surface, at least one wall member extending upwardly from the track base, and a plurality of holes extending through the track base, the track base and at least one wall member together creating a holding structure capable of receiving and retaining a portion of at least one mounting member, a first mounting member connected to either the jewelry base member or the track member, the first mounting member having a bezel portion and at least one prong extending outwardly from the bezel portion, a second mounting member having a bezel portion, at least one prong extending outwardly from the bezel portion, and a bottom that is slideable along the slideable surface of the track member, a pin moveably engaged with the second mounting member and engaged with one of the holes of the track base, and a biasing element which biases the pin toward the track base, the biasing element exerting a force which can be overcome to move the pin with respect to the track member to allow slideable movement of the mounting member with respect to the track member to adjust the setting size.