Sterling silver pendant, Ag 925/1000. Rhodium plated. With genuine, natural gemstone - lapis lazuli. Absolutely feminine and romantic piece of jewelry with a gentle charm caught in lapis lazuli. Beautiful royal blue gemstone lapis lazuli symbolizes inner depth and highest light of inner harmony. Awakens the love, tenderness, sensitivity, feelings of beauty in us. Gemstone characteristics: Type: Natural gemstone - lapis lazuli. Country of origin: Afghanistan. Carat weight: 13.93 ct. Cut: Heart. Color: Dark blue. Hardness: 5.0 - 5.5 Mohs. Specific gravity: 2.7 - 2.9. Refractive index: 1.500 - 1.670. Beautiful gemstone with characteristic dark blue color with shiny metallic pyrite inclusions and occasional white calcite veins. Dimensions (loop excl.) ca. 20x20 mm. The loop is movable - inner diameter ca. 6x4 mm.