Technical specification · Main material: Silver · Hallmark: 925 · Auxiliary materials: Silver Dimensions: · Total weight: 21.15 g. · Approximate diameter: 7 cm — SHIPPING — — When you win more than one product from us, you pay a single shipping fee. — We offer fast and reliable shipping service by partnering with FedEx Express and other reputable international shipping companies. Your shipments are always dispatched with insurance coverage and a tracking number. — Typically, deliveries are made within 2-3 business days. We always prioritize customer satisfaction and safe transportation principles. * Feel free to reach out to us with any inquiries or specific requests, and be sure not to miss out on the chance to enhance your collection with our unique items by following our store. ** The lack of laboratory reports of the gemstones means that the natural or artificial and other properties of the stones are based on prediction. No one, including the experts, can provide the right information and guarantee for jewelery stones without a laboratory report. This is why there are jewels and precious stone laboratories in the world.