Note: -Please allow 1-2mm error due to manual measurement. pls make sure you do not mind before you bid. -Real color may slightly different from pictures due to computer screen's resolution, brightness, contrast etc. Hope understanding. -If there are questions about the product, don't rush to give us bad reviews, contact us, we will help you to fix the problem within 24 hours. Note: Các sản phẩm có chất liệu vàng, kim cương, đá quý trong shop đều là xi mạ/ nhân tạo.