All measurements are approximate: Ring sits on the mandrel at 6 1/2 ( a bit hard to measure since it's 3 intertwined bands), 1/8 (width of all bands), 9.12g Item is in good condition. Includes some light scratches and light tarnish to the bands. Will require some light cleaning/polishing. This item was tested using a JSP acid scratch test and tested as non-magnetic. Items are not professionally tested and may be incorrect. All items are sold as-is. If you have any questions regarding this or any item in my closet, please feel free to ask. Thanks for stopping by!