EARRINGS I BELIEVE, I BECOME SILVER STUDSMinimal yet meaningful, By Charlottes I Believe, I Become Stud Earrings reflect the power of self belief and renewal, offering a refined reminder of growth through every stage of life. Sterling Silver: 92. 5% pure silver and 7. 5% alloy. Delicate butterfly design set with round, marquise and pear cut cubic zirconias in a claw setting. Wings feature asymmetrical clusters of stones. Sold as a pair. 9 x 9mm. Polished finish.