Girls best friend. That's how people call diamonds.Hardest natural material known to humans.Symbol of the aristocrats and kings. Most beautiful pieces are used for making jewelry. Something so small and simple but so expensive and so beautiful. In this gallery you will find amazing images of diamond rings. From ancient designs , up to today's modern designs. They all have the same. The precious diamonds.There are images of rings in many designs and shapes that have different sizes and shapes of diamonds on them.