A trio of graduated round-cut cubic zirconia stones climbs the ear in a delicate ascending line, set in polished prongs for everyday sparkle. Lightweight and secure with a standard post-and-back closure, these mini climber studs wear beautifully on their own for a minimal look and stack easily with hoops and huggies for a curated ear. A graduated trio of round-cut cubic zirconia climbs the ear in one delicate ascending line. Stone Size: 1.25mm / 1.6mm / 1.9mm Secure post-and-back closure; light enough to wear solo or stacked with hoops and huggies. Materials: Brass base with a luxe, thick 18k gold-tone or silver-tone plating, sealed under a clear e-coating for everyday durability. Sterling silver (S925) posts. Brilliant cubic zirconia stones, ethically crafted to rival the sparkle and clarity of diamonds. 100% Waterproof, Sweat-proof, and Tarnish Resistant.