These sterling silver opal studs feature screw-back posts that are hypoallergenic and comfortable for sensitive ears. Crafted from 925 sterling silver with an 18k white gold plating, they resist tarnishing and maintain a brilliant shine. The lab-created green opal gemstones, approximately 5mm in diameter, are more durable than natural opal and display a captivating play of color under different lighting. The unique twist design adds a modern flair to these classic studs, making them versatile for both everyday wear and special occasions. They effortlessly complement any outfit, adding a touch of elegance. Presented in a beautiful jewelry , these earrings are gift-ready and perfect for someone special. Their combination of style, comfort, and premium materials ensures lasting appeal.