The Spark Stud | 0.15 Ct Lab-Grown Diamond Screw-Back Earrings Pure brilliance meets everyday security. Designed to catch the light from every angle, these delicate studs feature a high-clarity 0.15-carat lab-grown diamond that delivers all the fire and sparkle of a mined gem, but with a conscious, modern footprint. Measuring a perfectly subtle 3.4 mm wide, these studs add a sophisticated touch of luxury to a casual t-shirt or a sleek evening look. Because fine jewelry should be lived in, they are engineered with a secure screw-back post—giving you total peace of mind that your sparkle stays exactly where it belongs, no matter how active your day gets. Key Features Conscious Luxury: Features a brilliant-cut 0.15-carat lab-grown diamond, offering incredible clarity and conflict-free radiance. Worry-Free Security: The threaded, screw-style post ensures the backing locks firmly into place, so you never have to worry about a stud slipping off. Premium Craftsmanship: Made with a substantial 1.2-gram base of genuine 925 sterling silver, layered in a rich, warm 14k gold plating. Designed for Stacking: Their minimal 3.4 mm footprint makes them the ultimate anchor piece for your first lobe piercing, or a brilliant addition to a second or third piercing. Specifications Feature Detail Stone 0.15 Carat Lab-Grown Diamond Material 14k Gold Plated over 925 Sterling Silver Total Weight Approx. 1.2 grams Width / Diameter 3.4 mm Style Solitaire Stud Closure Secure Threaded Screw-Back