Explore our collection of Marquise Cut Lab Grown Diamonds, known for their elongated shape and brilliant sparkle. This cut maximizes surface area, giving the diamond a larger appearance while enhancing finger length. Each stone is sustainably created in advanced labs, offering the same quality, durability, and beauty as mined diamonds. Shop now to find the perfect lab grown marquise diamond for engagement rings and fine jewellery.
Lab grown marquise cut diamonds combine the striking, elongated shape of the marquise with the sustainable advantages of modern technology. Their boat-like design creates a larger face-up appearance, giving maximum brilliance for the carat weight. Ethically created in controlled labs, these diamonds match mined stones in durability and sparkle while offering exceptional value. This makes them an ideal choice for eco-conscious buyers seeking both beauty and responsibility.
When choosing a marquise shaped lab grown diamond, pay close attention to symmetry, as uneven points can affect its overall look. Check for minimal “bow-tie effect” in the center, ensuring balanced brilliance across the stone. Consider the length-to-width ratio to match your style preference—whether a slender or wider shape. Always review the 4Cs with extra care on cut quality, as it defines sparkle and elegance in this unique shape.
Marquise Cut Lab Diamond - FAQs
Most buyers prefer a ratio between 1.75 and 2.25, but the best choice depends on whether you like a slender or wider shape.
Choose a well-cut stone with excellent symmetry and proportions, as this reduces the visibility of dark shadows in the center.
Popular choices include solitaire, halo, and east-west settings, which protect the pointed ends and highlight the diamond’s unique shape.