The 4Cs of a Diamond

When buying a diamond, you need to understand the 4C’s of a Diamonds cut, color, carat weight, and symmetry. The carat is the weight of a diamond, which means the larger the carat, the more expensive it will be. When buying a diamond, however, you should always keep an open mind and try to get the best deal possible. You may be able to save money by going with a smaller weight.


There are several factors that determine the cut of diamonds. The most common cut is called the round brilliant. A diamond with this cut grade is deemed an ‘Ideal Cut’. Diamonds with this cut grade tend to be less brilliant than those with higher grades. Their pavilion and crown angles are steep and the overall proportions aren’t as ideal. As a result, they don’t sparkle as brilliantly and have less fire.

Another type of diamond cut is the emerald cut. The Asscher cut is very similar to the emerald cut, but has a higher crown and smaller table. Unlike the emerald cut, however, it is more brilliant. An Asscher cut diamond can be either a rectangular or square shape, but the ideal ratio is 1.05:1.

A cushion cut diamond uses the light in a unique way, because it has many facets. These facets can make the diamond appear very bright, hiding flaws. It was created for people who prefer square-shaped diamonds but still want the brilliance of a round diamond.


While the color of diamonds has a significant impact on its price, it is not the end-all-be-all of diamond quality. Color is just one of the four Cs of diamonds: cut, clarity, and carat. Each of these characteristics can be either positive or negative. Positive characteristics are desirable and attract attention. On the other hand, a diamond that lacks color will not be as beautiful as one with a perfect cut.

Yellow diamonds are among the most common colors, but they can also be black or gray. The popularity of colored diamonds is mostly due to their lustrous appearance. Pink diamonds are considered more desirable than those in other colors, while purplish pink diamonds are also sought-after. Purple-tinted diamonds are placed in a category called mauve. Although these colors aren’t particularly desirable, they are still attractive and can increase the value of your diamond.

The GIA and AGS evaluate the color of diamonds. The color of diamonds is graded using a three-dimensional color scale. The color of diamonds is more noticeable on a side view than on a top view, so you should be aware of the side view.

Carat weight

The carat weight of diamonds is an important aspect to know when you are buying a diamond. It is the most significant factor in determining the value of a diamond. A larger diamond weight means it is more valuable. The carat weight is calculated using an electronic microbalance, and stated to two decimal places. Unlike other weight measurements, rounding is not done with the same precision as a mathematical approximation.

The carat is an international unit of diamond weight. One carat equals 200 milligrams (about 0.2 grams) of diamond. The earliest jewelers used carob beans to balance scales, but modern-day electronic balance scales are much more precise. To determine the carat weight of a diamond, a jeweler measures its diameter and multiplies it by 0.007055.

Diamonds of the same carat weight can have vastly different look and feel. A diamond’s shape and cut will also have a significant impact on the carat weight. A yellow-bellied diamond, for example, is much heavier than a rainbow-colored diamond.


Diamond symmetry is very important, but it should not be the determining factor in choosing a diamond. It is more important to focus on other qualities of a diamond instead of its symmetry. Symmetry is usually graded on a scale of excellent to very good, with excellent being the highest grade. Often, an imperfect symmetry is a sign of poor quality, but there are some exceptions.

The symmetry of diamonds is often influenced by how the diamond is 4cs cut. The initial cut of a diamond determines how much light it will return to the light source. The angle of the crown, table size, and pavilion are other factors that affect light return. These factors are used to grade diamonds.


Diamonds that are perfectly symmetrical tend to have more sparkle than those with poor symmetry. A diamond with good symmetry will be priced higher than one with poor symmetry hertube.

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