All measurements are approximate: 8 1/2 (band), 2mm-2.5mm (stones), 2.9g (weight) Item is in good condition with some light scratches to the metal and is a little dirty. Item will require some light cleaning/polishing. This item was tested using a JSP acid scratch test. The gemstones were tested using a Presidium Gem Tester. Items are not professionally tested and may be incorrect. All items are sold as-is. If you have any questions, please don't hesitate to ask me. Thanks for stopping by my closet!