5A CZ Diamond Simulants The clasp is iced out with hand-set 5A-grade cubic zirconia, the highest grade of diamond simulant available. Precision cut for maximum fire and brilliance, so it catches the light with every move. Premium Bonded Finish Finished with a thick, multi-layer coating applied with advanced PVD bonding for rich color and long-lasting shine. Available in Yellow Gold (real 14K gold), Rose Gold (real 14K rose gold) and Silver (Polished Steel). 316L Stainless Steel Made with premium-grade hypoallergenic 316L stainless steel and PVD bonding for a durable and scratch-resistant accessory that withstands all the elements of an active lifestyle without sacrificing a luxurious look and not having to worry about tarnishing or green skin. Push-Button Box Clasp One of the strongest and most secure clasps you can get. It clicks firmly into place and only releases when you press the button, so you never have to worry about your piece slipping off your neck or wrist.