Dancing Diamond 1 CTW CZ Pendant on a Solid Sterling Silver Chain All Rhodium Plated Dancing Diamond 1 Carat 4.2 mm CZ accented with 16 CZ Pendant Sterling 18 inch .6mm Box Chain Silver chain This is the original Patented design,Hypo allergenic The "dancing" diamond is a revolutionary patented mechanism allowing the center diamond to continuously move to create a constant movement and sparkle. It will move with the Beat of her Heart The center Diamond CZ is suspended from two fine points and is designed so that the diamond does not touch the body, but continually moves in a vibrating fashion Item is solid Sterling Silver and Rhodium plated to look exactly like & feel Like Gold.