Looking for something truly eye catching? These heart beat diamond necklaces are the perfect piece. Each one features a diamond set in a moving mount that lets it flicker back and forth catching and dispersing light. Its shine can be seen across a room as it flickers creating a very shiny effect around your neck. The perfectly elegant way to add some extra sparkle to your style and personality. These make beautiful birthday, anniversary or holiday gifts for her and she will be glowing when she wears it!