Sterling Silver Lapis Lazuli Rectangle Bar and Citrine Bead PendantMaterial: Genuine Sterling Silver (925 silver, 92. 5% silver content) Stone(s): 1 genuine lapis lazuli and 1 genuine citrine Overall Dimension (including bail): 1. 5 x 0. 6 x 0. 25 inches Inner Bail Diameter: 5 mm Weight: 6. 7 grams Stamp Mark: 925 Serial Number: p32812 Royal blue lapis lazuli comes from the silicate mineral lazurite. Polished stones often show gorgeous veins of white calcite and flecks of golden pyrite. Used by ancient civilizations