Get the Infinity Heart Necklace with Engraving. Each heart is adorned with a Swarovski crystal. This necklace is a perfect way to tell someone you love them. The Engraved Infinity Heart Necklace with Swarovski is made out of 0.925 Sterling Silver and hangs on a Sterling Silver Rollo Chain . Up to 9 characters per name. Only the first letter is capitalised. Material: Sterling Silver 0.925 Style: Infinity Necklace Thickness: 1.2mm Measurements: 12mm x 24mm Chain style: Rollo Chain Chain length: 35 cm, 40 cm, 45 cm, 50 cm, 55 cm These hard stones can scratch or damage your gold. If you keep your gold away from hard jewellery, you can keep your gold looking better for longer.