This sterling silver reversible square measures 1.6 cm tall and 1.3 cm wide and 1 cm thick. The main stone is white mother of pearl. There are 8 small side stones of varying colors. The reverse is a swirl design. I have hundreds of hearts in all shapes and sizes in my ebay store. I don't know of anyone else that has this good of a selection! Take a look now. Look in my ebay store for 6000 other charms, charm bracelets and chains as well as other sterling silver jewelry!