Our Two Hearts Forever One Necklace features beautiful birthstones and personalized engravings of each person. Meticulously handcrafted from .925 Sterling Silver and your choice of plating option: 18K Gold. An excellent gift choice for the one you love. Customized Heart-shaped Sterling Silver Necklace, Silver Heart Cut Necklace For May Birthstone, Sterling Silver Birthstone Necklaces For Anniversary, Sterling Silver Pendant Birthstone Necklace For Anniversary, Silver Heart-shaped Necklace For Anniversary, Birthstone Pendant Jewelry For Anniversary, Silver Heart-shaped Custom Necklace For Anniversary, Silver Custom Necklace With Heart Pendant For Anniversary, Anniversary Jewelry With Birthstone In Stainless Steel