Marquise Cut Lab Grown Diamonds
Marquise cut lab-grown diamonds are shaped like a boat with pointed ends, they have a large open table, and a symmetrical shape, with typically 56 facets. These facets are cut and polished to reflect light and create a mesmerizing sparkle. The shape and angle of each facet is precisely calculated to enhance the diamond's brilliance, fire, and scintillation.
The length-to-width ratio is also an important factor in determining the overall appearance of the diamond, with an ideal ratio of 1.75 to 2.25, ensuring a symmetrical shape. At LaBrilliante, our cutting and polishing techniques are of the highest standards, resulting in Marquise cut lab-created diamonds that shine and sparkle at their fullest potential.
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Marquise Cut Diamond Proportions
| SIZE | CARAT WEIGHT | SIZE | CARAT WEIGHT | SIZE | CARAT WEIGHT |
| 3x1.5 mm | 0.025 ct. | 7x3 mm | 0.30 ct. | 14x7 mm | 2.50 ct. |
| 3.5x1.75 mm | 0.065 ct. | 7.5x3.5 mm | 0.33 ct. | 15x7 mm | 3.00 ct. |
| 3.5x2 mm | 0.07 ct. | 7x4 mm | 0.34 ct. | 14x8 mm | 3.00 ct. |
| 4x2 mm | 0.10 ct. | 8x4 mm | 0.50 ct. | 15x7.5 mm | 3.25 ct. |
| 3.75x1.75 mm | 0.11 ct. | 8.75x4.25 mm | 0.70 ct. | 15x8 mm | 3.44 ct. |
| 4.25x2.25 mm | 0.12 ct. | 9x4.5 mm | 0.75 ct. | 16x8 mm | 3.86 ct. |
| 5x2.5 mm | 0.14 ct. | 9.5x4.7 mm | 0.85 ct. | 16.5x8.25 mm | 4.00 ct. |
| 5.5x2/75 mm | 0.16 ct. | 10x5 mm | 1.00 ct. | 17x8.5 mm | 4.88 ct. |
| 5.5x3 mm | 0.18 ct. | 11x5.5 mm | 1.25 ct. | 17.5x10 mm | 5.50 ct. |
| 5x3 mm | 0.20 ct. | 11.5x6 mm | 1.33 ct. | 20x8 mm | 7.08 ct. |
| 6.5x3 mm | 0.23 ct. | 12x6 mm | 1.50 ct. | 20x10 mm | 7.94 ct. |
| 6x3 mm | 0.25 ct. | 13x6.5 mm | 2.00 ct. | 20x11 mm | 9.50 ct. |
What Factors Should Be Considered When Selecting Marquise Lab-Grown Diamonds?
Gemological institutes don't often assess the cut quality of fancy-shaped diamonds, but for marquise lab diamonds, proportions are incredibly important. It's crucial to carefully examine them when selecting a gemstone because two diamonds with the same weight and shape can appear completely different depending on their ratios.
If there are no visible imperfections, opting for an SI clarity grade can be a cost-effective choice to avoid unnecessary expenses.
Due to its brilliant appearance, a marquise lab-grown diamond may show a yellowish tint. Therefore, it's not advisable to choose a lab diamond with a color grade lower than G. However, a G-graded lab-created diamond can look just as stunning as one with an E color, as long as the color is well-balanced with the clarity.
Technical Aspects of Marquise Cut Diamonds
The history of the marquise cut diamond dates back to the 18th century, when it is said to have been created by King Louis XV of France. The story goes that the King commissioned a diamond cutter to create a shape that resembled the mouth of his mistress, Madame de Pompadour, whom he referred to as his "marquise." The result was a diamond cut with pointed ends and a curved center, which came to be known as the "marquise cut."
One interesting fact about the marquise cut is that it has the highest crown surface area of all diamond cuts, meaning that it can appear larger than other diamonds of the same carat weight. Additionally, the elongated shape of the marquise cut can make fingers appear longer and more slender.
In terms of technical details, the marquise cut diamond typically has 33 facets on the crown and 25 on the pavilion. This design allows for maximum light reflection and sparkle. However, due to its pointed ends, the marquise cut can also be more prone to chipping and breakage if not handled carefully.
Another technical aspect is that the marquise diamond is the most challenging diamond to cut, since it requires a high level of symmetry and precision in the cutting process. Even small variations in the angles of the facets can greatly affect the diamond's overall appearance and value.
LaBrilliante’s marquise cut lab-created diamonds are cut with expert craftsmanship and are designed to maximize the brilliance and sparkle of each diamond. We are committed to providing customers with the best quality lab diamonds on the market.
How to Buy Marquise Lab Diamonds Wholesale?
For a hassle-free experience in procuring wholesale lab-grown diamonds, turn to Labrilliante. You have the option to either submit an application on our website or directly contact us through the provided phone number. Our dedicated team is available to guide you in selecting the ideal marquise diamond that suits your preferences and requirements.