Measures: 8mmx19mmMetal: Sterling SilverStamp: S925 All pictures are meant to be representative of the quality of all items in this product line. Due to natural sources, each gem stone will have unique characteristics such as slight differences in color or shading. Shipping: All orders are shipped within 1 business day (excluding US Holidays) All orders are shipped from the United States: State of Texas Return: Risk-Free No Questions Asked 30-Day Return Policy Customer Service: 9am to 5pm PDT Monday-Friday Please message us if you have any questions or unsatisfiedFeedback: Feedback is very important for us , please don't leave a Neutral or Negative feedback before you contact with us . We believe that a good communication will be helpful for solving the problems. Wish you will have a pleasure shopping experience!