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What is a Marquise Diamond?

What is a Marquise Diamond?

  • A marquise diamond is a type of diamond cut that is elongated with pointed ends, resembling the shape of a football or a boat.

  • It is also known as the "navette" cut, which means "little boat" in French.

  • The marquise cut is characterized by its unique shape and elegant, elongated appearance.

Marquise Cut Diamond

The marquise cut diamond is typically faceted with 58 facets, similar to a round brilliant cut

diamond, allowing it to reflect light and sparkle brilliantly.

Its elongated shape creates the illusion of a larger diamond, as it maximizes the carat weight and creates the appearance of a larger surface area.

The history of the marquise cut dates back to the 18th century when King Louis XV of France commissioned a diamond to be cut in the shape of the lips of his mistress, the Marquise de Pompadour.

Since then, the marquise cut has gained popularity and is now considered one of the classic diamond shapes.

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One of the advantages of the marquise cut is its versatility. It can be set in various types of jewelry,

including engagement rings, pendants, earrings, and even as accent stones in larger jewelry pieces.

The elongated shape of the marquise cut also creates the illusion of longer, slender fingers when worn as a ring.

When selecting a marquise diamond, it is important to consider the diamond's length-to-width ratio, which determines its overall shape and appearance.

The ideal length-to-width ratio for a marquise diamond is typically between 1.75:1 and 2:1, although personal preferences may vary.

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In terms of setting, prong settings are commonly used for marquise diamonds, as they

secure the stone while allowing maximum light to enter and enhance its brilliance.

However, bezel settings and halo settings are also popular choices for marquise diamonds, as they provide additional protection and accentuate the stone's unique shape.

As with any diamond purchase, it is recommended to buy from a reputable jeweler who provides proper certification for the diamond's quality.

This ensures that you are getting an authentic and high-quality marquise diamond.

Overall, the marquise diamond offers a distinct and elegant alternative to traditional diamond cuts, with its elongated shape and timeless appeal.

It can make a stunning choice for those seeking a unique and eye-catching diamond.

When it comes to the carat weight of a marquise diamond, the elongated shape allows for the distribution of weight over a larger surface area.

This means that a marquise diamond of the same carat weight as a round brilliant cut diamond will appear larger.

However, keep in mind that the length-to-width ratio of the marquise diamond can also affect how large it appears.

A narrower shape can make the diamond appear larger, while a wider shape can make it appear smaller.

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Color and clarity are important considerations when selecting a marquise diamond.

Like with other diamond shapes, the color of a marquise diamond is graded on a scale from D (colorless) to Z (light yellow or brown).
It's generally recommended to choose a color grade between D and H for a white, colorless appearance.
However, the final choice depends on personal preference and the desired look of the diamond.
Clarity refers to the presence of internal or external flaws, known as inclusions and blemishes, respectively.
The clarity grade ranges from Flawless (no inclusions or blemishes visible under 10x magnification) to Included (inclusions visible to the naked eye).
It is advisable to select a marquise diamond with a clarity grade of SI1 (slightly included) or higher, as this ensures that any flaws are not easily visible.
The cut of a marquise diamond is crucial to its overall beauty and brilliance.
A well-cut marquise diamond will have symmetrical proportions, with the two pointed ends aligned with each other.
The central bowtie effect is something to consider, as it refers to a dark area in the middle of the diamond caused by light leakage.
It is important to choose a marquise diamond that exhibits minimal bowtie effect for optimal light performance and sparkle.
When wearing a marquise diamond, it's important to protect the pointed ends as they can be vulnerable to chipping or damage.
Be cautious while performing activities that may expose the diamond to potential impact or pressure.
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The most common setting for a marquise diamond is the prong setting, which uses metal claws or prongs

to secure the diamond in place while allowing maximum light to enter and enhance its brilliance.
Prong settings can vary in the number of prongs used, typically ranging from four to six.
Another popular setting for marquise diamonds is the bezel setting.
This setting encircles the diamond with a metal rim, providing excellent protection for the pointed ends of the diamond while creating a sleek and modern look.
Halo settings, where smaller diamonds or gemstones surround the center marquise diamond, are also a popular choice.
The halo accentuates the shape of the marquise diamond and adds additional sparkle and brilliance to the overall design.
Additionally, marquise diamonds can be used as accent stones in jewelry designs, such as being paired with other diamond shapes or gemstones to create unique and eye-catching pieces.
Caring for a marquise diamond is similar to caring for any other diamond shape.
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It is recommended to clean the diamond regularly using mild soapy water and a soft brush, or by

using a jewelry cleaning solution.
Avoid exposing the diamond to harsh chemicals or abrasive materials that could potentially damage the stone or its setting.
When storing a marquise diamond, it's best to keep it in a soft cloth or a separate compartment in a jewelry box to prevent scratching or contact with other jewelry pieces.
It's also a good idea to have your marquise diamond checked and professionally cleaned by a jeweler at least once a year to ensure its integrity and maintain its brilliance.
Lastly, if you're considering purchasing a marquise diamond, it's important to buy from a reputable and trustworthy jeweler.
They should provide you with a detailed certificate from a reputable gemological laboratory, such as GIA (Gemological Institute of America) or AGS (American Gem Society), that verifies the authenticity and quality of the diamond.
In conclusion, a marquise diamond is a stunning and elegant choice for those who appreciate its unique shape and timeless appeal.
With proper care and selection, a marquise diamond can be a breathtaking centerpiece in various jewelry designs, making it a cherished symbol of love and beauty.
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Four Cs

Like other diamond shapes, the quality of a marquise diamond is evaluated based on the "Four Cs" - carat weight, color, clarity, and cut.

It is important to choose a diamond that balances these factors according to your preferences and budget. Read more
Marquise Diamond

Lastly, it's worth mentioning that the cost of a marquise diamond may vary based on factors such as carat weight, color, clarity, and overall quality. Additionally, market

trends and individual jeweler pricing policies can also influence the price.
It's advisable to set a budget and prioritize the factors that are most important to you when selecting a marquise diamond.
Remember to seek the assistance of a reputable jeweler who can provide you with guidance, certification, and assistance in selecting a beautiful marquise diamond that meets your specific preferences and requirements.
When it comes to the setting options for a marquise diamond, there are various choices available.
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