Brand new solitaire setting! This setting is 18kt yellow gold 3mm wide comfort fit band with 6 platinum prongs. It has never been set. The setting was ordered to accomodate a 9mm round stone. The current size is 5.25. This setting is beautiful, in perfect condition and has only been tried on the day I received it. The pictures w/ the stone is a 9mm FO moissanite placed on top of the setting to give an idea of what it might look like set. This setting was bought from brilliance.com for nearly $500.