I purchased this about two years ago and have used it several times, but it's in very good condition. The size is 14, and I had it resized to 13 later. Approximately 1.00ct aquamarine. A quality assurance card was included, but I have lost it. I have the delivery note from GSTV at the time of purchase, so you can rest assured. Please consider this item, understanding that it is a used item stored at home. If you are concerned or are a perfectionist, please refrain from purchasing. Returns are not accepted.