<p num="57">FIELD: jewelry industry.</p> <p num="58">SUBSTANCE: disclosed is caste for decoration, fasteners of which provide their mobility relative to decorating holder. Cast comprises the retainers configured to hold the insert; a pair of fasteners with a holder and setting the axis of rotation, around which there is possibility of rotation of the caste relative to the holder. At that, caste comprises at least one hole, and said at least one hole and/or retainers have such dimensions and configuration and are located relative to the axis of rotation so that the arising torque provides the caste rotation relative to the holder in the specified position when it is in a position different from the specified one.</p> <p num="59">EFFECT: disclosed is caste for decoration.</p> <p num="60">14 cl, 6 dwg</p>