This ring is something to behold. The turquoise has that wonderful old appearance with intricate silver work around it. The colors are rich and speak of the earth of old. The ring is a size 10 and measures 1" long and approximately 1" wide at the face.The ring is not marked, but it is guaranteed 100% sterling silver. I think the pictures speak for themselves, but please let me know if you have any questions at all. I have so many rings, I need to sell some of them regrettably. I should also mentioned this turquoise is so old, it has that wonderful chalky appearance. This item is in the category "Collectibles\Cultures & Ethnicities\Native American: US\Non-Native American Crafts". The seller is "shar-peter" and is located in this country: US. This item can be shipped to United States.