This ring features high-quality natural aquamarine. The main stone is 5x7mm and boasts a beautiful, clear, and transparent blue color. The material is S925 sterling silver, and the stone is securely set in a carefully crafted, precision-made setting. The size is adjustable, making it a free size that fits comfortably on any finger. It adds an elegant touch to your hand, suitable for everyday wear or special occasions. ● This is a made-to-order product, and will be shipped approximately 10 business days (excluding weekends and holidays) after purchase. Thank you for your understanding. ● Cancellations and unauthorized cancellations are not accepted once the size has been confirmed after purchase. Thank you for viewing.