YL Design: The cross embodies strength, unwavering faith, and grace within Material: 925 sterling silver with rhodium plated Size: Cross necklace high: 1.18" (30 mm), 1mm silver box chain: 18+2" (45+5 cm) Birthstone: Set with 4x6 mm pear-cut created opal Package: Come with YL jewelry box YL Cross Necklace for Women 925 Sterling Silver Halo Gemstone Pendant Created Opal Religious Jewelry for Mom