Product Name: Tiffany Narrow Ring Material: SV925 Ring Width: 6.8mm Size: 12.5 Accessories: None This item has been lightly cleaned. There are minor scratches, scuffs, and dullness, but there are no major flaws and it is in a beautiful condition that can still be used for a long time. Of course, it is 100% authentic. In the unlikely event that it is a fake, we will accept returns. Shipping will be via Letter Pack. We will cover the shipping costs. Color...Silver Model Name...1837 Ring Size...12 Material...Sterling Silver