Marquise Cut Lab Grown Diamonds

Welcome to our dramatic collection of Marquise Cut Lab Grown Diamonds. Often called the "navette" or boat-shaped cut, the Marquise is a strikingly elegant, elongated shape defined by its curved sides and two sharp, pointed ends. This cut is celebrated for offering the largest surface area of any diamond shape, creating a diamond that looks significantly bigger than its actual carat weight. We offer a vast inventory of ethical, GIA and IGI Certified Marquise lab diamonds, ensuring you find a verified, high-quality stone with exceptional visual presence for your fine jewelry.

The Distinctive Allure and Value of the Marquise Cut

The Marquise Brilliant cut maximizes your budget by providing superior finger coverage. Its faceting is designed to deliver outstanding brilliance, similar to a Round Brilliant, but in an elongated, unique silhouette. This shape naturally makes the wearer’s fingers appear longer and more slender, making it a high-fashion favorite.

Choosing a Marquise lab grown diamond allows you to invest in a stone that is chemically and physically identical to a mined diamond at a fraction of the cost. This superior value is often directed toward securing a significantly larger stone. It is common for shoppers to acquire impressive 2 carat or 3 carat Marquise lab diamonds that offer a massive visual impact compared to other shapes.

Critical Quality Factors for Marquise Lab Diamonds (Focus on Protection)

The Marquise cut's pointed ends are its signature feature, but they also require careful attention to cut and setting for both beauty and security. Symmetry is also paramount for a beautiful Marquise stone.

• Symmetry is Essential: A high-quality Marquise diamond must be perfectly symmetrical, with both points aligning precisely with the girdle. Poor symmetry will result in a stone that looks uneven or lopsided. Our filters prioritize stones graded for superior symmetry.
• Trusted Certification: Every major stone in our collection comes with an independent grading report. Shop confidently knowing your certified Marquise lab diamond is authenticated by the Gemological Institute of America (GIA) or the International Gemological Institute (IGI).
• Elongation Ratios: The length-to-width ratio is key to the diamond’s look. Ratios between 1.75 and 2.25 are generally considered ideal, offering the most elegant, elongated appearance without becoming too fragile.
• Protecting the Points: Like the Pear cut, the sharp ends are vulnerable. We advise prioritizing V-prong or bezel settings to ensure the longevity and safety of your stone.

Ideal Settings for Loose Marquise Cut Stones

The loose Marquise diamond is a statement piece, performing beautifully in settings that either maximize its length (traditional north-south orientation) or modernize it (east-west orientation).

Begin your search for the perfect Marquise Cut Lab Grown Diamond today. Our platform provides high-resolution 360-degree videos and transparent grading reports for every stone, ensuring a secure and satisfying purchase experience. Secure the ultimate stone for unique elegance and outstanding brilliance now.