A person called a planner decides where to mark the diamond rough for fashioning into the most profitable polished gem s. On the scale used by mineralogists to measure the hardness of minerals diamonds rate ten on a scale of one to ten.

How Do Diamonds Form They Don T Form From Coal

Diamonds are the dazzling gems that every heart desires.

How are diamonds manufactured. The difference in the chemical makeup of naturally sourced and synthetically made diamonds are the components that are used in the process of each. Earth is not the only place diamonds are made. In one form it is simple graphite used in pencils but in its crystallized form it takes an altogether different appearance as diamond.

The gemological and industrial uses of diamond have created a large demand for rough stones. Space certainly contains the ingredients for diamonds and some of the largest known diamonds are believed to have come from space. This demand has been satisfied in large part by synthetic diamonds which have been manufactured by various processes for more than half a century.

Carbon is one of the most common substances on the planet. Diamonds are formed about 100 miles below earth s surface with at least 2 000 degrees fahrenheit and 725 000 pounds of pressure per square inch. Deep source volcanic eruptions help bring these diamonds to the earth s surface.

100 miles deep in the earth a layer separating our hospitable exterior from the molten core known as the mantle is where diamonds were made. Planning is a crucial step in diamond manufacturing because during this stage the size and relative value of the cut stones that the rough will produce are determined. In this environment carbon atoms form a rigid bond with each other resulting in outstanding durability.

Synthetic diamonds are diamonds manufactured in a laboratory as opposed to diamonds mined from the earth. Diamonds are chains of carbon. Here s a look at how these magnificent stones are made and some other fascinating facts to keep in mind.

The secret of how diamonds are made discover how the hardest substance in nature is made and much more in our infographic they are the hardest natural substance and one of the most precious stones. The more expensive being the geologically processed one. In fact diamonds can be made anywhere high temperature and pressure is found.

How are diamonds made. These beloved gemstones come in two forms a geologically processed form and a man made or synthetic form. Temperatures boiled above 2 000 degrees fahrenheit and pressure exceeded 725 000 pounds per square inch.