They are chemically and physically 100% identical to natural diamonds. 2. Cost and Appeal: Lab-grown diamonds are typically ... brilliance at any price. Color: Evaluating Purity and Hue Diamonds ...

More couples are saying "yes" to lab-grown diamonds ... are subject to the same "four C's" — cut, color, clarity and carat — grading system as natural gems. The big question — can you ...

For example, natural diamonds contain trace amounts of nitrogen, while lab-grown alternatives do not. There's also the ...

In 2024, 52% of couples surveyed said their engagement ring featured a lab-grown diamond ... same "four C's" — cut, color, clarity and carat — grading system as natural gems.