Metal: Solid 925 Sterling Silver. The USA patented 925 Sterling Silver, making each creation last for decades. Each of our products is skin-friendly and eco-friendly. It does NOT contain nickel, cadmium, or lead. AAAAA grade cubic zirconia stones with natural diamond dust coat gives strength and everlasting sparkle. We can customize your dream jewelry in any size, stone color, and metal color. We follow traditional jewelry-making styles to give optimum results and the highest quality. We believe in keeping our buyers updated and serve them to our optimum potential. So how can you know when your beautiful piece will arrive? Check if there are any delays within your state or country. Please find out the relevant charges before ordering. If you are unsure, kindly reach out to us and we will be able to help you to our best of our ability. What to do if you do not know the ring size? A US Ring size 7 for women and 9 for men is the general norm. You could always visit several websites to find out the ring size chart including our own. Reach out to our executive and they will be able to help you to the best of the ability. We would not want you to be unhappy with what you receive. Please ask all the questions before ordering. If you have a specific date you need the jewelry by, please let us know. What is your Return or Replacement Policy? However, please read the following carefully before placing the order. We wish you very happy shopping and look forward to a great bond ahead.