This ring really shimmers – The 3 princess-cut square stones are so faceted and sparkly! The shank/band is 2.5mm in back and gradually gets a little wider towards the front at 4mm thick. The center, largest square synthetic diamond measures 7mm (2 carats) and the side stones on each side measure 5mm (3/4 carat). Each is set into a beaded bezel setting, which gives this a bit of an estate vibe. There are 3 round stones going down the front sides of the band as well. The base is sterling silver sealed in rhodium-platinum, so it resists tarnishing when cared for properly. This was a great seller for us so we are down to our very last piece of this style (size 8), which is why we have reduced the price by almost 35%, so this is a GREAT BUY right now, until this very last piece is gone.