This heart necklace forms part of our birthstone collection. Made from sterling silver, it features a sapphire CZ crystal which is the birthstone for the month of September. Choose your preferred chain length from 16 to 22 inches. Measuring 1.1 x 0.5 x 0.2cm, it's ideal if you love a minimal jewellery look. Fancy twinning with your bestie? Check out the full range of birthstone heart necklaces below!