Lab-grown diamonds, also known as synthetic diamonds or cultured diamonds, are diamonds that are produced in a laboratory setting through a process called Chemical Vapor Deposition (CVD) or High Pressure High Temperature (HPHT) process.

The process involves mimicking the natural conditions under which diamonds form in the Earth’s mantle, but with the use of advanced technology to control the process and create a diamond with a specific size, shape, and quality.

Lab-grown diamonds have the same physical and chemical properties as natural diamonds, but they are typically less expensive than their mined counterparts. They are also considered to be a more ethical and environmentally friendly option, as they do not involve the environmental damage and human rights concerns associated with diamond mining.

Lab-grown diamonds are increasingly popular as an alternative to natural diamonds for use in jewelry and other applications. However, it is important to note that there is still some debate around the long-term value and marketability of lab-grown diamonds compared to natural diamonds.