These square cut faux diamond earrings are a pretty nice imitation of the real thing.  Since they sit on your ears and not on your hand nobody will get a close enough look to notice that they're not real.  The size is not that big - each earring is only about 1 carat so again they're pretty easy to pass off as the real thing. The studs are offset due to the 4 prong setting but they're comfortable to wear and unless you hold them side by side with a pair of real diamonds, nobody is going to know they're not the real thing unless you tell them.