There are many factors, which you must consider here, such as the type of gemstone, settings, design, metal choice, diamond ring size, and many more. One of the most common questions that people often debate within this case will be “What is the average engagement ring diamond size?” Actually, there is no clear-cut answer to this. It depends on many parameters and one of those main things is the place you live in. According to a recent study, people in the United States usually consider 1 carat as the average weight of diamond in their engagement ring. This is just an average result since there are many people who buy diamond rings that range from 0.3 carats to 3 carats as well. People living in a high-end city like New York tend to spend lavishly on luxurious items. Hence, the diamonds in their rings will be huge. On the other hand, people in smaller cities like Nebraska prefer to keep it simple and they normally flaunt smaller diamonds. Another parameter that affects the size of a diamond in your engagement ring is your gender. Usually, men prefer to flaunt diamonds that provide shine and are flashy, and hence, the size of their diamond ring will be comparatively small. In case of women, the diamonds will be typically huge and brilliant.