I believe it is at least 14k. There are markings inside the ring, but cannot make out what it is. It is a shiny gold ring with a cameo I believe to be a sardonyx stone. The band looks a bit of a rose gold and the top. Round setting looks yellow gold. Any question or additional photos, please contact me. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Rings". The seller is "jean0012" and is located in this country: US. This item can be shipped to United States.