Raw turquoise, clear quartz, red jasper or green aventurine stones accented with colorful seed beads on an 18k gold plated drop shaped hoop. Material: turquoise, amazonite, clear quartz or red jasper or green aventurine, 18k gold plated brass, seed beads Dimensions (inches): 2.5 Adjustable: No Good to Know: These stones are natural, so they will have some variation.