Marquise cut diamond guide

What is a marquise cut diamond?

The Marquise cut diamond is a unique and elegant gemstone shape that is distinguished by is elongated body and pointed ends. Resembling the shape of a boat or a football, the Marquise cut diamond is also known as the “navette” cut, which means “little boat” in French. This cut is particularly valued for its ability to create the illusion of greater size and length, making it a popular choice for those seeking to maximize the perceived carat weight of their diamond. Its elongated shape also has the added benefit of making the wearer’s fingers appear longer and more slender, adding to its allure.

The Marquise cut typically has 58 facets, similar to the traditional round brilliant cut, which allows it to exhibit a remarkable level of brilliance and sparkle. However, its unique shape and faceting pattern also mean that the quality of the cut is crucial to avoid the “bow-tie” effect, where a dark shadow appears across the center of the diamond due to improper light reflection.

Unique features of marquise diamonds

One of the most defining features of Marquise diamonds is their ability to appear larger than other cuts of the same carat weight. This is due to the elongated shape, which stretches the carat weight across a longer surface area. For example, a 1-carat Marquise diamond will often look larger than a 1-carat round brilliant diamond when viewed from above.

Another unique characteristic is the “bow-tie” effect, which can occur if the diamond is not cut properly. This effect appears as a dark shadow in the center of the diamond, resembling a bow tie, and can detract from the stone’s beauty. Skilled cutters can minimize this effect by carefully adjusting the proportions and angles of the diamond during the cutting process.

History of the marquise cut diamond

The Marquise cut has a rich history that dates back to the 18th century. It was commissioned by King Louis XV of France, who wanted a diamond shape that resembled the lips of his mistress, the Marquise de Pompadour. This romantic origin story adds an element of intrigue and luxury to the Marquise cut, making it a favorite among those who appreciate diamonds with historical significance.

Over the centuries, the Marquise cut has evolved and gained popularity, particularly during the Victorian era when elaborate and ornate jewelry designs were in vogue. Its popularity peaked in the 1970s and 1980s, and while it has seen a resurgence in recent years, it remains a less common choice compared to round and princess cuts, adding to its exclusivity and appeal.

Reasons to choose a marquise cut diamond

Choosing a Marquise cut diamond offers several advantages, particularly for those seeking a diamond with a unique appearance and an ability to maximize carat weight. The elongated shape not only makes the diamond appear larger but also flatters the hand by making fingers look longer and more slender.

Additionally, the Marquise cut is less common than other diamond shapes, which means that it can be a great choice for someone looking for a distinctive and eye-catching engagement ring. The historical significance of the Marquise cut also adds an element of romance and sophistication, making it an ideal choice for those who appreciate timeless elegance.

Different faceting styles and their impact on appearance

The faceting style of a Marquise cut diamond plays a crucial role in determining its overall appearance and brilliance. While the traditional Marquise cut has 58 facets, there are variations in how these facets are arranged, which can affect the diamond’s sparkle and the presence of the bow-tie effect.

One common variation is the “French tip,” where the pointed ends of the Marquise diamond are faceted in a way that enhances light reflection and reduces the risk of chipping. Another variation is the “modified brilliant” cut, which alters the arrangement of the facets to maximize brilliance and minimize the bow-tie effect.

Best proportions for marquise cut diamonds

The proportions of a Marquise cut diamond are critical to achieving the desired appearance and brilliance. The ideal length-to-width ratio for a Marquise diamond is typically between 1.75 and 2.25. A ratio closer to 1.75 will result in a wider, more “fat” appearance, while a ratio closer to 2.25 will create a more slender and elongated look.

In addition to the length-to-width ratio, the depth and table percentages are also important factors to consider. A depth percentage between 58% and 62% and a table percentage between 53% and 63% are generally considered ideal for a Marquise cut diamond. These proportions help to ensure that the diamond reflects light optimally, reducing the bow-tie effect and enhancing brilliance.

Length to width ratios for marquise cut diamonds

The length-to-width ratio of a Marquise cut diamond is one of the most important factors that influence its appearance. This ratio determines how elongated or wide the diamond appears when viewed from above.

• 1.75 – 1.85: A slightly wider Marquise cut with a more balanced look, ideal for those who prefer a less elongated appearance.
• 1.85 – 2.00: The most popular range, offering a classic, balanced look that enhances the finger’s length.
• 2.00 – 2.25: A more slender and elongated Marquise cut, which creates a dramatic and elegant appearance, perfect for those who want a bold statement piece.

The choice of length-to-width ratio ultimately depends on personal preference, as some may prefer a wider or more elongated look.

Recommended clarity and color ratings for marquise diamonds

When selecting a Marquise cut diamond, clarity and color are two critical factors to consider. Due to the shape of the Marquise, inclusions and color tints can be more visible than in other diamond cuts, particularly near the pointed ends.

For clarity, it is generally recommended to choose a diamond with a clarity grade of VS2 or higher. This ensures that any inclusions are not easily visible to the naked eye. However, some inclusions may be more noticeable due to the elongated shape, so it is important to inspect the diamond carefully.

In terms of color, the pointed ends of the Marquise cut can make color more apparent, particularly in lower color grades. It is advisable to choose a color grade of H or higher to ensure a white and brilliant appearance. For those who prefer a slightly warmer tone, a grade of I may also be suitable.

Marquise cut diamond – color

The color of a Marquise cut diamond is an important factor to consider, as the shape of the diamond can make color more noticeable, especially near the pointed ends. Color grades range from D (colorless) to Z (light yellow or brown), and the choice of color grade can significantly impact the overall appearance of the diamond.

For those seeking a completely colorless diamond, a grade of D-F is recommended. These diamonds are rare and command a higher price, but they offer the purest white appearance. For a more budget-friendly option, a color grade of G–H provides a near-colorless look that appears white to the naked eye.

The elongated shape of the Marquise cut can sometimes concentrate color in certain areas, so it is important to choose a diamond with an even distribution of color. Viewing the diamond under different lighting conditions can also help ensure that the color is consistent and meets your preferences.

Marquise cut diamond – clarity

Clarity refers to the presence of internal or external flaws, known as inclusions and blemishes, respectively. In a Marquise cut diamond, clarity is particularly important because the shape can make inclusions more visible, especially near the pointed tips.

Diamonds are graded for clarity on a scale from Flawless (FL) to Included (I). For a Marquise cut, it is recommended to choose a clarity grade of VS2 or better, ensuring that inclusions are not visible to the naked eye. If the budget allows, opting for a higher clarity grade such as VVS1 or VVS2 will provide a diamond with even fewer visible inclusions, enhancing its overall appearance.

Marquise cut diamond – cut quality

The cut quality of a Marquise diamond is crucial in determining its brilliance and fire. Unlike round brilliant cuts, which have standardized proportions, Marquise cuts can vary significantly in terms of length, width, and depth. Therefore, choosing a diamond with a high-quality cut is essential to ensure maximum light reflection and minimize the bow-tie effect.

Look for a Marquise diamond with a depth percentage between 58% and 62% and a table percentage between 53% and 63%. These proportions are generally considered ideal for achieving a well-balanced appearance and optimal brilliance. Additionally, pay attention to the symmetry and polish grades, as these factors contribute to the overall beauty and sparkle of the diamond.

Best setting for marquise cut diamond

The setting you choose for a Marquise cut diamond can dramatically impact its appearance and durability. The pointed ends of the Marquise cut are prone to chipping, so a setting that protects these tips is essential.

The most popular settings for Marquise diamonds include:

• Prong Setting: This setting uses prongs to hold the diamond securely in place, with additional prongs at the pointed ends for protection.
• Bezel Setting: This setting surrounds the diamond with a metal rim, offering the most protection for the tips and giving the diamond a sleek, modern look.
• Halo Setting: A halo of smaller diamonds surrounds the Marquise, enhancing its size and brilliance while providing additional protection.

Choosing the right setting is crucial to ensuring the longevity and beauty of your Marquise cut diamond.

Marquise cut vs. princess cut

When comparing the Marquise cut to the Princess cut, there are several key differences in shape, cut, and price to consider.

Marquise vs. princess: shape

The Marquise cut is elongated with pointed ends, creating a boat-like shape that maximizes surface area and appears larger. The Princess cut, on the other hand, is a square or rectangular shape with sharp corners, known for its modern and geometric appearance.

Marquise vs. princess: cut

The Marquise cut has 58 facets, similar to the round brilliant, and is designed to maximize brilliance while minimizing the bow-tie effect. The Princess cut also has 58 facets but is known for its sharp, angular appearance and the ability to hide inclusions better due to its faceting pattern.

Marquise vs. princess: price

Marquise diamonds are generally less expensive per carat than Princess diamonds, primarily due to lower demand. However, the actual price can vary depending on the quality of the cut, color, and clarity.

Marquise cut vs. cushion cut

Marquise vs. cushion: shape

The Cushion cut is a square or rectangular shape with rounded corners, resembling a pillow. The Marquise cut, in contrast, has an elongated shape with pointed ends, offering a more dramatic and elegant look.

Marquise vs. cushion: cut

The Cushion cut has a vintage appeal with a softer, less brilliant sparkle compared to the Marquise. The Marquise cut is designed to maximize brilliance, with a sharper, more modern look.

Marquise vs. cushion: price

Cushion cut diamonds are generally less expensive than Marquise diamonds, particularly in larger carat sizes. However, the Marquise cut can appear larger, making it a cost-effective choice for those seeking a diamond that looks bigger.

Marquise cut vs. emerald cut

Marquise vs. emerald: shape

The Emerald cut is a rectangular shape with step-cut facets, offering a sleek and sophisticated appearance. The Marquise cut, with its pointed ends and brilliant faceting, offers a more elaborate and eye-catching look.

Marquise vs. emerald: cut

The Emerald cut is known for its clean lines and hall-of-mirrors effect, where light reflects off the large, open facets in a way that emphasizes clarity. The Marquise cut, on the other hand, is designed for maximum brilliance and sparkle.

Marquise vs. emerald: price

Emerald cut diamonds are generally more expensive than Marquise diamonds due to their precision cutting and the need for higher clarity stones. However, the Marquise cut can offer a larger appearance at a lower price.

Is marquise cut more expensive?

While Marquise cut diamonds are not typically the most expensive per carat, they can vary widely in price depending on factors such as cut quality, color, and clarity. The unique shape of the Marquise cut can make it appear larger than other cuts, offering better value for those looking to maximize size. However, due to its complexity and the skill required to cut it properly, high-quality Marquise diamonds can command premium prices.

How do you pick a marquise cut diamond?

When selecting a Marquise cut diamond, consider the following factors:

1. Cut Quality: Look for a diamond with excellent symmetry and polish, as these are critical to ensuring brilliance and avoiding the bow-tie effect.
2. Length-to-Width Ratio: Choose a ratio that fits your personal preference, whether you prefer a more elongated or wider appearance.
3. Clarity and Color: Opt for a clarity grade of VS2 or higher and a color grade of H or higher to ensure a clean and bright appearance.
4. Setting: Select a setting that protects the pointed ends, such as a prong or bezel setting, to ensure the diamond’s durability.

Choosing a Marquise cut diamond requires careful consideration of these factors to ensure you select a stone that is both beautiful and durable.

Conclusion

The Marquise cut diamond is a timeless and elegant choice, offering a unique shape that maximizes size and brilliance. Whether you’re drawn to its historical significance, its ability to elongate the appearance of fingers, or its distinctive look, the Marquise cut remains a sophisticated option for those seeking a diamond that stands out from the crowd