A 5 carat lab diamond is a big diamond that's crafted by scientists, not dug from the earth. It's just as real as a mined diamond, but usually cheaper, even at this large size.
These lab-grown diamonds can be just as clear as the best natural diamonds and can come in all sorts of colors, from clear to yellow, brown, and even special colors like blue or pink. The way they're cut makes them sparkle just like mined diamonds.
Choosing a lab-grown diamond is good for the environment because it doesn't involve mining. And just like with a mined diamond, you can get a report on a 5-carat lab-grown diamond that tells you all about its quality.