All measurements are approximate: 1in x 7/8in, 7mm (pearls), 13.44g. I was unable to measure the diamonds as they are top small. Item is in good condition. Includes some light scratches and tarnish. Will require some light cleaning/polishing. This item was tested using a JSP acid scratch test and tested as non-magnetic. The stone was 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 regarding this or any item in my closet, please feel free to ask. Thanks for stopping by!