What are Lab-grown diamonds?

About Lab-grown diamonds:

• Lab-grown diamonds are diamonds that are produced using specific technology which mimics the geological processes that grow natural diamonds.
• The diamond simulants such as Moissanite, Cubic Zirconia (CZ), White Sapphire, YAG, and others are used to make them look like natural diamonds.

How are LGDs produced?

• There are multiple ways in which LGDs can be produced.
• High pressure, high temperature” (HPHT) method
  • It is the most common and cheapest method.
  • In this method, extremely heavy presses that can produce up to 730,000 psi of pressure under extremely high temperatures of at least 1500 celsius are applied.
  • Usually, graphite is used as the “diamond seed” and when subjected to these extreme conditions, the relatively inexpensive form of carbon turns into one of the most expensive carbon forms.
• Chemical Vapor Deposition (CVD) and explosive formation create what is known as detonation nanodiamonds.

Application of Lab-grown diamonds:

• Used for industrial purposes, in machines and tools and their hardness and extra strength make them ideal for use as cutters.
• Pure synthetic diamonds are used in electronics as a heat spreader for high-power laser diodes, laser arrays and high-power transistors.