Diamond is the hardest material in the world. The hardness makes diamond the ideal material for machine tools and cutting tools. Diamond tools can be used to cut, polish, or wear away the material, including other diamond material. The commen use are diamond-tipped drill bits, diamond blades, diamond saws, and diamond grinding wheel, in which, diamond powders are abrasives. This has become the largest industrial applications of synthetic diamond. Natural diamond can also meet with all the parameters, but synthetic diamond is much more popular because of the better reproducibility of its mechanical properties and relatively economical.

Today, we are not introduce how diamond powder is used as abrasives in machining and cutting tools, We talk about a more interesting way of using this synthetic diamond .

Make yourself the diamond ring !

Take reference of the following video from Youtube.