This bracelet appears to be a fraternity-themed accessory designed for members or supporters of Omega Psi Phi, a historically African American fraternity. The bracelet features alternating beads in purple and gold, which are the fraternity's colors. The center of the bracelet has a block design displaying the Greek letters "ΩΨΦ" (Omega Psi Phi), along with the fraternity's founding year, "1911," in purple lettering on a gold background. This piece is likely made of polished natural stones, making it both stylish and symbolic for those associated with Omega Psi Phi.