Gold

    Platinum and Gold are one of the rarest of precious metals, they are found in only a few locations around the world.
    A good understanding of precious metals is strictly necessary before you begin shopping. Our guide gives you the basics: important of precious metals - platinum and silver.
      In the United States, diamond gold jewelry contains 18-karat gold is 75 percent pure gold and 14-karat gold is 58 percent pure gold. By comparison, diamond platinum jewelry generally contains anywhere from 85 to 95 percent pure platinum.
      
     All about precious metals (platinum and silver).