Hi! Great question, there are indeed some important differences between lab and natural diamonds, although at first glance they may seem identical. Let's start with the chemical characteristics: both are composed of pure carbon and have the same crystal structure - cubic. However, it is possible to achieve greater purity in a laboratory, as the process is controlled. Natural diamonds often contain impurities and inclusions that take millions of years to form. In terms of physical characteristics, lab diamonds may have a more uniform structure and fewer flaws. When it comes to color, lab diamonds can be produced in a wider range of shades, from colorless to rare fancy colors. If you're interested in more detailed comparisons, I'd recommend looking at
labrilliante.com, which has excellent articles and studies explaining these differences in detail. I hope this helps you better understand the nuances!