Sterling Silver Cubic Zirconia Stud Earrings - Square Princess Cut Basket Set Jewelry should be functional yet flattering, understated yet confident. Our essentials are designed to do all that effortlessly. The CZ stones are professionally hand-set into a solid 925 sterling silver basket setting and secured with a chic butterfly post. These 925 sterling silver earrings are highly resistant to tarnish and free from nickel, lead and other allergens that might harm your skin. Hypoallergenic & Tarnish-Resistant Made of premium material that is resistant to tarnish, free of lead, nickel, and allergens, making it safe for all skin types. The 4 Cs of a Kezef CZ Our cubic zirconia stones are precision crafted to show off the brilliance each stone is inherently capable of radiating. Available in Multiple Colors & Sizes Available in Sterling Silver and Yellow Gold Plated over Sterling Silver.