Material: Platinum Decoration: Diamond I'm selling this because I don't have many opportunities to wear it, and I hope it will go to someone who will cherish it. It sparkles beautifully in person. I haven't worn it even once since I tried it on and bought it at the store. It seems I can get it cleaned at the store anytime. It's new and unused, but please refrain from purchasing if you are overly concerned about details.