Designer Firefly Mosaic Jewelry Sterling Silver Hooks Silver Plated Mosaic Rhinestone Dangle Drop Earrings Austrian Crystals & Czech Glass Beads French Wire Hooks Hallmarked 925 Earrings Including Hook Measures Approximately: 1.32" X 0.81" X 0.28" Back of earrings with scrollwork pattern and single red rhinestone. Earring Dangle Is Silver Plated Brass, Hooks Are Sterling Silver 925 Weight in Grams: 7.39g Designs are handmade in Guatemala using Swarovski elements precision cut Austrian crystals and Czech glass beads. Founded in the late 1990’s by Edward Rudnicki Firefly Jewelry was launched inspired by nature, gardens and the rich colors of Guatemala. The Firefly Mosaic Jewelry Design Studio is located in Oakland, CA. Edward co-designs the jewelry with lead designer, Juan Carlos Chavajay. Good preowned condition, minimal signs of wear to the metal may be present such as fine scratches visible using a jewelers loupe. Sterling Silver has been acid tested to confirm metal purity and gently cleaned using a soft polishing cloth, some patina may be remaining. Please note photos are zoomed in to show details so item may appear larger, please view all photos for sizing reference as measurements and comparison is provided. It may appear there is darkness on the polished surface of jewelry but this is due to shadows while photographing.