Thank you for viewing. I prefer to look at them rather than wear them, so most of the stones I'm selling are unused and have been stored in a case. Please rest assured that they are unused. A chain will be included. Please refrain from purchasing if you are concerned about original minor scratches or inclusions. To prevent any problems, please refrain from price negotiations and returns. ◎ Regarding the condition of the product Regarding clothing and other items, we inspect the products, but there may be minor stains or damage not mentioned in the description. The perception of the condition of shoes, clothing, and bags varies from person to person, so to avoid any problems, please refrain from purchasing if you are sensitive to such things or if you are looking for a perfect product. ◎ About measurements The dimensions listed are measured by hand, so there may be slight variations from the actual product you receive. Please understand this beforehand. ◎ About returns and exchanges As these are used items, we cannot accept returns or exchanges. Please check the product images and description, and only consider purchasing if you are satisfied.