The marquise cut diamond is one of the most distinctive and elegant diamond shapes available today. With its elongated body and pointed ends, this cut offers a bold alternative to traditional round diamonds, while delivering exceptional visual impact. If you’re searching for a unique engagement ring in Kingston, Ontario, the marquise cut diamond offers a striking balance of elegance, size, and individuality. At Frontenac Jewellers, we often recommend this shape to clients who want something timeless—but far from traditional.
Additionally, the shape naturally elongates the finger, creating a flattering look. Its unique form also ensures that it stands out—no setting will overpower a marquise diamond, making it ideal for those who want a statement piece.
What Is a Marquise Cut Diamond?
The marquise cut diamond is defined by its elongated shape and pointed ends, creating a bold, eye-catching silhouette.
The marquise cut dates back to 18th-century France, where it was commissioned by King Louis XV. Inspired by the shape of the Marquise de Pompadour’s lips, this diamond cut was designed to symbolize romance and sophistication. Over time, it gained popularity across multiple eras—from the Edwardian period to the Art Deco movement—cementing its place as a classic yet unconventional option for diamond engagement rings.
Why Choose a Marquise Diamond?
One of the most appealing characteristics of a marquise diamond is its ability to appear larger than other shapes of the same carat weight. Its elongated silhouette maximizes surface area, offering a better visual appeal without the tag of a larger diamond.Additionally, the shape naturally elongates the finger, creating a flattering look. Its unique form also ensures that it stands out—no setting will overpower a marquise diamond, making it ideal for those who want a statement piece.
What to Look for
The beauty of a marquise diamond is judged based on shape, symmetry, and proportion. A well-balanced marquise typically has a length-to-width ratio between 1.70 and 2.15, depending on whether the wearer prefers a slimmer or fuller appearance.
Symmetry is especially important; both halves of the diamond should mirror each other perfectly. Even slight inconsistencies can impact the overall appearance. Buyers should also watch for the “bow-tie effect,” which is a shadow across the center of the diamond, and aim for stones where this effect is minimal.
Durability and Ring Settings
While stunning, the marquise cut does require thoughtful setting choices. Its pointed tips are more vulnerable to chipping, making protective settings essential. V-prongs or bezel settings are commonly recommended to shield these delicate areas while maintaining the diamond’s elegant shape.
Halo settings and six-prong solitaires are also popular, offering both added sparkle and increased protection. For more modern styling, east-west settings provide a contemporary twist while reducing the likelihood of snagging. 
The combination of historical romance, visual size, and distinctive shape makes a marquise a compelling option for engagement rings and fine jewelry.
For those seeking a diamond that feels personal, expressive, and unforgettable, the marquise cut delivers unmatched character and elegance.