This is a Native American sterling silver lizard brooch. It is signed STERLING and TD. The lizard has lapis lazuli, red coral, black onyx, mother of pearl and turquoise inlay down the back. The eyes are black onyx. The brooch measures 1-3/4 inches by 2 inches. It weighs 14.2 grams. The brooch is in very good condition with no problems that I can find. It may need cleaning or polishing. Please let me know if you have any questions. Thanks for stopping by.