I ordered a couple of the Power Gemstone Mantra necklaces and I love them. I have received many compliments. The quality is great and I am in love with the length. I'm not a big choker fan, but also don't like longer necklaces, so these are perfect by riding just a little below the neckline. I have only worn them once or twice, so I can not say much about the actual quality when it comes to longevity, but they feel good and solid. I guess the only thing I would like to be a bit different is the actual clasp. A lobster claw clasp would be nicer since the one on the necklaces is a bit hard to keep open.