The Sterling Silver Synthetic Pink and White Sapphire Square Pendant Necklace has a beautiful design.  It's fairly large and noticeable.  The pink is fairly bright, although it leans a bit more in the purple hue, but that wasn't really a problem.

The square pendant was a bit different in shape than others that are circular or oval.  The front and side design are very nice, but the back is open.  If the necklace happens to have turned around while you are up and moving it could show the back, which is very plain.  The rear is open and a fairly large void.

The chain is very thin and doesn't match well to the size of the pendant, but of course it's easy to swap out the chain.  Overall, this pendant offers a nice design with some unique features.  Minus a few downsides, it's a great addition to almost any collection.