round diamond rings, platinum engagement rings

round diamond rings, platinum engagement rings: Diamond s qualities are classified from based on color, clarity, cut, and carat weight. Color grades range from quot;D quot; to quot;Z, quot; with a flawlessly colorless stone is graded with the best term quot;D quot;, and a pale stone is graded as quot;Z quot;. People who are serious investors in precious metals and round diamond rings look fo