This beautiful necklace has a black heart pendant. The Tiny Black Heart Necklace has a small black heart size with a creative design and is adjustable. Palmonas offers a one-year guarantee that covers the replacement of your jewellery. The Round Belle Three-Layer Necklace is presented in a handcrafted box, ready to be given as a gift. You must provide your original invoice for any replacement. The tiny black heart is 925 silver.