Platinum Mart, Inc. specializes in platinum and has opened a web-site as a leading online retailer for platinum. When you see and touch our merchandise, you will be satisfied with the quality as well as the value. Please visit and enjoy it. Most of our chains are Pt850, which means that they are certified to be 85% pure platinum and 15% palladium. Palladium is an alloy which adds luster to platinum. Platinum is one of the most difficult metals to work with, but we have superior manufacturing skills that enable us to offer a wedding band that is 100% pure platinum, Pt1000. Only a portion of our products are shown on the web-site, so please do not hesitate to contact us if you have any requests about platinum products, especially if you do not see exactly what you want on our web-site. For questions and assistance in selecting merchandise. Questions or Requests? Contact info@platinum-mart.com