Understanding the Different Types of Diamond Cuts

Before deciding on the cut of your diamond, it is important to understand its different features and attributes. These features are known as the Shape, Facets, Proportions, and Value. To help you understand each type, we’ve put together a list of the most common diamond cuts. You may even want to choose a rough diamond first and get a feel for its look. Once you have an idea of what each feature means, you can start shopping for your diamond!


The evolution of diamond cuts is well illustrated by a diagram of different styles. Starting from the most primitive point cut to the old European cut, diamond shapes have increased in complexity. Although these are still largely a matter of taste, the increasingly complicated shapes are more prone to accidental breakage, making them less attractive. Furthermore, they can be difficult to insure. In some cases, the shape of a diamond can determine its overall value.

The most popular and classic types of diamond cuts, the princess cut, has 58 facets and a full internal reflection. These diamonds are usually less expensive than other diamond cuts due to lower processing waste. A diamond cutted in this style has been used in engagement rings by stars such as Megan Markle, Kim Kardashian, and Sofia Vergara. Some say that the cushion cut was the shape of the 1980s, but it is still a classic and a beautiful choice.


Diamonds have a variety of facets, which are called the “mains”. These facets are the largest in a diamond. A diamond’s mains consists of two parts: upper and lower main facets. The table facet is the highest, horizontal facet on a diamond, and is used to show off the gem’s interior. The break facets, which scatter light, are adjacent to the girdle on either side of the diamond. The star facets are found adjacent to the diamond’s table facet.

The crown height and angle of a diamond determine the amount of fire a diamond emits. These factors play an important role in a diamond’s brilliance. Ideally, the crown facets will meet the light exiting the diamond at the greatest angle of incidence. At the same time, the angle of incidence shouldn’t be so great that the light will be blocked. In this case, the facets will maximize the fanning out of the spectral colors in the diamond.


The GIA has published comprehensive tables of diamond proportions. They can be used to compare the brilliance of various diamond cuts. The table below shows how to evaluate the cut of diamonds using these parameters. However, the measurements for each cut type should not be taken as gospel. Instead, consult a professional gemologist or a diamond dictionary to see which proportions work best for the shape of your diamond. A good proportion is ideally between 1.6 and 1.04 carats.

The GIA has studied diamond cuts for decades, analyzing tens of thousands of formulas. It also conducted 70,000 observations on 2,300 diamonds from various industries. The results of the research showed that each cut grade represents a range of proportion sets, which differ from one another in appearance. A well-cut round brilliant diamond should be fiery, bright, and pleasing in its overall look. While this isn’t a scientific definition, it should help determine how much brilliance you will get out of the diamond.


The value of diamond cuts is determined by their carat weights. Diamonds with higher carat weights are more expensive. Diamonds with lower carat weights are less expensive, but lack a good deal of brilliance. Also, larger diamonds tend to be more expensive. If you’re looking for the best deal possible, choose smaller diamonds. The same principles apply to other cuts. If you’re not sure which diamond cut is best for you, look for the cut grade that is at or below the GIA’s standard.

The shape of a diamond is called its cut, and it has a significant impact on the price. A heart-shaped diamond with a poor cut will not command a high price on the market. All shapes have a specific ratio. The closer to that ratio the diamond is, the higher its value. But this ratio does not apply to all diamond shapes. You can find diamonds in a variety of shapes, but the round shape is the most commonly used.


Before purchasing a diamond, it is important to know the price range and plan ahead. Knowing your budget will help you decide which cut to purchase. Round-cut diamonds are the most expensive cuts, and for good reason. This shape is clear, colorful, and appealing to a wide range of people. Consequently, they tend to command the highest price. Listed below are the 16 most common diamond cuts and their associated prices.


There are many different types of diamond cuts, resulting in a plethora of options for the buyer. Each of these types of diamonds has their advantages and disadvantages, and you must choose the right one for you based on the price range. You’ll also need to consider the cut’s appearance and style if you’re planning to give a diamond as a gift. There’s a perfect diamond for every person – it’s just a matter of finding it.

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