What is the average carat size people are purchasing for lab-grown diamonds?

It's difficult to determine the average carat size for lab-grown diamonds, as this can vary widely depending on the preferences of individual consumers and the specific products that are available. Some consumers may be interested in smaller, more affordable lab-grown diamonds, while others may be looking for larger, more statement-making pieces.

That being said, it's likely that the average carat size for lab-grown diamonds is similar to that of natural diamonds. The average carat size for a diamond engagement ring in the United States is around 1.0 carat. However, it's worth noting that this figure may be affected by a number of factors, including the overall budget of the consumer, the style of the engagement ring, and the personal preferences of the wearer.

Ultimately, the best carat size for a lab-grown diamond engagement ring will depend on the individual needs and preferences of the consumer. It's important to consider factors such as budget, style, and the overall look and feel of the ring before making a decision.