Many different diamond cuts can be made. These cuts can be used to improve the beauty of a diamond. Some of the most popular diamond cuts are rounded, squared, and marquise.

How Should We Compare Different Diamond Cuts?

There are several factors to consider when comparing different diamond cuts:

  1. Brilliance: This refers to the amount of light that is reflected by the viewer's eye from the diamond. A well-cut diamond will have a high level of brilliance.
  2. Fire: This refers to the spectral colours (red, orange, yellow, green, blue, indigo, and violet) that are emitted by the diamond when it is viewed in direct light. A well-cut diamond will have a high level of fire.
  3. Symmetry: This refers to the alignment and balance of the diamond's facets. A well-cut diamond will have good symmetry.
  4. Polish: This refers to the smoothness and mirror-like finish of the diamond's facets. A well-cut diamond will have a high level of polish.
  5. Depth: This refers to the height of the diamond from its culet (the bottom point) to its table (the flat surface on the top). A well-cut diamond will have a depth percentage appropriate for its shape and size.
  6. Girdle thickness: This refers to the width of the diamond's girdle (the narrow band around the middle of the diamond). A well-cut diamond will have a girdle thickness appropriate for its shape and size.
  7. Table size: This refers to the width of the diamond's table (the flat surface on the top). A well-cut diamond will have a table size appropriate for its shape and size.

Generally, a well-cut diamond will have a high level of brilliance, fire, and symmetry and a high level of polish, with appropriate depth, girdle thickness, and table size for its shape and size.

How Diamond Shapes Affect Price

The shape of a diamond can affect its price in a few ways.

  1. Demand: Some diamond shapes are more popular than others which can impact their price. For example, brilliant round diamonds are the most popular shape and tend to be more expensive than diamonds of other shapes.
  2. Carat weight: The weight of a diamond is measured in carats and the price increases with its carat weight. However, the price per carat can vary depending on the shape of the diamond. For example, a pear-shaped diamond may cost more per carat than a brilliant round diamond of the same weight because it requires more rough diamond material.
  3. Cutting quality: The cutting quality of a diamond can affect its price, regardless of its shape. A well-cut diamond will have a higher level of symmetry, polish, and overall craftsmanship, which can make it more expensive.
  4. Rarity: Some diamond shapes are rarer than others, which can affect their price. For example, diamonds cut into unusual or hard-to-find shapes, such as heart or marquise, may be more expensive because they are less common.

In general, the price of a diamond will be influenced by a combination of these factors, including demand, carat weight, cut quality, and rarity.

What Are The Different Diamond Cuts?

1. Princess Cut

The princess cut is a popular diamond shape characterised by its square or rectangular shape and pointed corners. It is created by cutting and polishing a rough diamond into a shape with 57 or 58 facets (small, flat surfaces) arranged in a specific pattern.

The princess cut is known for its modern and sleek appearance and is often used in engagement rings and other types of jewellery. It is considered a versatile shape that can be worn in various styles.

One of the benefits of the princess cut is that it can maximise the carat weight of a diamond, as it requires less rough diamond material to produce than some other shapes. This can make it an economical choice for those who want a larger diamond but don't want to pay a premium price.

The princess cut is also known for its good level of fire and brilliance, although it may not be as brilliant as some other diamond shapes, such as the round brilliant. Choosing a princess-cut diamond with good symmetry and polish is important to get the best possible appearance.

2. Oval Cut

The oval cut is a diamond shape characterised by its elongated, oval shape and rounded ends. It is created by cutting and polishing a rough diamond into a shape with 57 or 58 facets (small, flat surfaces) arranged in a specific pattern.

The oval cut is known for its elegant and sophisticated appearance and is often used in engagement rings and other types of jewellery. It is considered a versatile shape that can be worn in various styles.

One of the benefits of the oval cut is that it can create the illusion of a larger diamond, as it has a larger surface area than some other shapes. This can make it an attractive choice for those who want a diamond with a larger appearance but don't want to pay a premium price for a higher carat weight.

3. Asscher Cut

An Asscher cut is a diamond cut developed by the Asscher Brothers in 1902. It is a square cut with a deep, stepped pattern on the crown (top) of the diamond, giving it a unique, vintage-inspired look. The Asscher cut is similar to the emerald cut but is more square and has larger step facets.

It is often used in engagement rings and other fine jewellery pieces. The Asscher cut is known for its unique, antique-inspired appearance and the way it reflects light, giving it a sparkling, luminous look.

Conclusion

In conclusion, diamond cuts come in various shapes and sizes to suit the needs of the individual. Some diamond types may be more suited to a certain cut than others, but all diamonds have unique benefits and drawbacks. It is important to research before making any decisions and find the right diamond cutter for you.

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FAQs

What diamond cut has the lowest price?

Diamonds with cut corners that are square or rectangular are radiant. They are frequently the least expensive diamond forms.

What diamond shape has the highest value?

The round brilliant diamond cut is the priciest because it wastes the roughest stone during the cutting process, about 60% on average.

What diamond cut has the most style?

The height of elegance is the marquise cut. This cut, also known as the Navette cut, has pointed ends that meet in an oval shape that resembles the hull of a ship (meaning "little boat" in French). This cut is not only distinctive but also excellent for those who want to give the appearance of longer hands.