A personal ornament which is hanging to a predetermined position of a user or a predetermined component the user to wear, comprising; a holder to hold an ornament unit ; a frame which is hanging to the predetermined point or the predetermined component; a first member which is ring-shaped with an opening and fixed to the frame ; a second member which is ring-shaped with an opening and fixed on the holder , and engages with the first member in a state that can swing by contacting inner circumferences of the first member and the second member at a first contact point ; a third member which is ring-shaped with an opening and fixed to the frame with a predetermined distance to the first member at the same position with the first member along the gravity direction in a state the frame is hanging; and a fourth member which is ring-shaped with an opening and fixed to the holder with a predetermined distance to the second member at the same position with the second member along the gravity direction and which engages with the third member in a state that can swing by contacting inner circumferences of the third member and the fourth member at a second contact point , wherein the openings of the second member and the fourth member face toward horizontal direction, , and the first contact point and the second contact point are positioned at the upper position in the gravity direction with respect to overall center of gravity of the ornament unit and the holder in a state that external force is not applied to the ornament unit and the holder while being hanging, characterised in that the second member and the fourth member are fixed on the holder so that a front surface of the ornament unit has a posture which inclined towards the upper direction by approximately 5 to 45 degree with respect to the gravity direction. a holder to hold an ornament unit ; a frame which is hanging to the predetermined point or the predetermined component; a first member which is ring-shaped with an opening and fixed to the frame ; a second member which is ring-shaped with an opening and fixed on the holder , and engages with the first member in a state that can swing by contacting inner circumferences of the first member and the second member at a first contact point ; a third member which is ring-shaped with an opening and fixed to the frame with a predetermined distance to the first member at the same position with the first member along the gravity direction in a state the frame is hanging; and a fourth member which is ring-shaped with an opening and fixed to the holder with a predetermined distance to the second member at the same position with the second member along the gravity direction and which engages with the third member in a state that can swing by contacting inner circumferences of the third member and the fourth member at a second contact point , wherein the openings of the second member and the fourth member face toward horizontal direction, , and the first contact point and the second contact point are positioned at the upper position in the gravity direction with respect to overall center of gravity of the ornament unit and the holder in a state that external force is not applied to the ornament unit and the holder while being hanging, characterised in that the second member and the fourth member are fixed on the holder so that a front surface of the ornament unit has a posture which inclined towards the upper direction by approximately 5 to 45 degree with respect to the gravity direction. <EOS>