Diving Deeper into the 4Cs of a Diamond: Carat

GXT World
3 min readNov 8, 2021

8 Nov 2021 | 6 min read

In this series of Diving Deeper into the 4Cs of a Diamond, we will be looking at an aspect of a diamond which is its Carat. What exactly is the carat of a diamond and why is it so important? Is a higher carat necessarily better? What do you need to look out for? Let’s find out below.

What is a Carat of a Diamond / Diamond Carat?

Contrary to what many people think, the ‘Carat’ of the diamond refers to the weight of the diamond and not its size. A common misunderstanding is that the carat of a diamond is determined by the size of the diamond. However, it is in fact determined by the weight of the diamond, with 200 mg, or 0.2g corresponding to 1 carat. This means that diamonds that are of the same carat need not be the exact same size.

Why is the Diamond Carat So Important?

The diamond carat is perhaps the least most important aspect when looking at a diamond as the brilliance and beauty of the diamond outweighs the carat weight. A mediocre diamond with a higher carat weight will not shine or sparkle as well as a higher quality diamond with lower carat weight.

Carat weight can appear differently among diamonds due to varying diamond shapes. The shape and cut of a diamond are what mostly defines the size of it. A diamond with higher carat weight can be smaller than a diamond with a lower carat weight. Again, it is important to note that a higher carat weight does not necessarily indicate the size of a diamond.

What should I Look Out for When Purchasing a Diamond?

It is good to be open-minded to having a varied or lower range for a diamond carat to ensure that you get good value for your money and not overpay too much. Consider what is most important for you or your partner but do remember that the overall aesthetic appeal of a diamond is determined significantly more by the other Cs instead of the carat. Higher carat weight does not always mean that it’s better.

Where Can I Safely Purchase a Diamond Online?

GXT World is an online global diamond distributor that works with various partners worldwide to source for the best diamonds, bringing sparkling diamonds from all over the world directly to our customers. GXT World has many global partners including diamond suppliers in India, Belgium, and the United States, ensuring that the highest quality diamonds are made more accessible to our customers.

We understand that each consumer is looking for their own unique diamond, with some looking for larger ones with less emphasis on the colour, and others looking for smaller, colourless gems. No matter what shape or combination of the 4Cs that our customers are looking for, they are sure to find the diamond that they want on GXT World.

The GXT World platform is user-friendly, with customers easily able to specify the different characteristics of the diamond that they would like to purchase through the search function. GXT World strives to provide consumers with the best value and service to ensure that each customer enjoys both the diamond itself and the purchasing process on our platform.

Do browse through our wide selection of diamonds here or contact our customer service for any enquiries or support.

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