We certify that all our fine jewelry has been carefully examined, graded and valued according to the most stringent specifications. It is also certified that the precious metals, diamonds and gemstones used to manufacture the jewelry are genuine in accordance with the recognized jewelry industry quality standards.Please include item number and reason for returning the item. This item is in the category "Jewelry & Watches\Fine Jewelry\Rings". The seller is "gem-watch-buyer" and is located in this country: US. This item can be shipped worldwide.