Elevate your style with the Unique Flower Line Gold Stud Earrings by VicStoneNYC Fine Jewelry. Designed for women who appreciate elegance and timeless beauty, these stunning gold stud earrings feature a delicate floral-inspired line design that adds a touch of sophistication to any look. Metal: Sterling Silver with 18K Yellow Gold Vermeil Stone: Cubic Zirconia. Closure: Push Back QTY: 2 pcs (1Pair) Nickel Free Tarnish Resistant No Allergic reaction Accept replacements and custom orders Handmade in the U. S.A. What is sterling silver? Since its creation, sterling silver has been used in jewelry design by all cultures across the world. Sterling silver contains 92. 50% pure silver and is mixed with other alloys such as copper, zinc, or palladium to make it stronger and more durable overall. From a manufacturing perspective, this implies that sterling silver can be worked and re-worked repeatedly without losing its quality at a fast pace, unlike pure silver, which could potentially change shape or become weaker after repeated uses. Made in: United States of America.