This is a Maang Tikka, a traditional piece of Indian jewelry worn on the forehead, crafted from 92.5 sterling silver with a gold-polished finish, exhibiting an antique style. The Maang Tikka features a central, ornate pendant with intricate filigree work and numerous gemstone accents. Based on the visual evidence, the pendant includes a prominent central green gemstone, surrounded by smaller clear or white stones and further accented with ruby or pink-colored stones. The design incorporates traditional motifs, possibly depicting deities or floral patterns. The pendant is embellished with dangling elements, including small gold-polished beads and larger, dark green drop-shaped beads. The chain or string that extends from the pendant to the hairline is also gold-polished and features decorative segments with additional gemstone accents. This piece is designed for decorative purposes and is likely worn for traditional occasions, weddings, or festive events. The overall design and finish suggest it aligns with "Temple Gold" or antique-style jewelry.