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Marquise DiamondsÂ
Shop elegant marquise diamonds at GS Diamonds, with options in a range of carat sizes. Known for its elongated silhouette, the marquise cut diamond creates a flattering, finger-lengthening effect, making it a striking choice for engagement rings and custom jewellery.
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Some light loss. Reflects most light but not as brilliantly as higher grade cuts.
Noticeable colour. Not typically recommended for colourless diamond jewellery.
Setting price may increase for larger carat sizes.
Inclusions are visible under 10x magnification and may be visible with an unaided eye. More inclusions than SI1.
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Viewing 52 of 4446 products
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A marquise diamond is loved for its distinctive shape, pointed ends and brilliant sparkle. Originating in 18th century France, the cut was created at the request of King Louis XV to mirror the smile of his beloved, Marquise de Pompadour. Nowadays, this cut is a standout choice for those who want a diamond that feels refined and even a little unexpected.  Â
At GS Diamonds, you can explore marquise diamonds for sale online or in-store, including GIA-certified natural stones in different carat weights, proportions, colours and clarity grades. Whether you are comparing prices, or searching to buy a natural marquise cut diamond, our collection makes it easy to find a stone that suits your style and budget. Â
The marquise diamond’s price depends on the 4Cs: cut quality, colour, clarity and carat weight. Shape also plays an important role. Because GIA does not assign a cut grade to fancy shapes like marquise diamonds, it is important to assess proportions, symmetry, polish and light performance with expert guidance. Â
A well-chosen marquise-shaped diamond can appear larger than other shapes of the same carat weight due to its extended surface area. This makes the shape marquise especially appealing for engagement rings, where presence on the finger matters. Â
Browse our full diamonds collection, choose one of our ready-made engagement rings, or create something unique through our custom jewellery design service. From online selection to in-store appointments, at GS Diamonds we can help you buy a marquise diamond with confidence.Â
Marquise diamonds are not automatically more expensive than other shapes. In fact, they can sometimes offer strong visual value because their elongated shape gives more finger coverage for the same carat weight.Â
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Yes, marquise diamonds can be timeless because the shape has been used in fine jewellery for centuries. The key is the setting. A solitaire marquise ring feels clean and classic, a three-stone design adds more tradition, while an east-west setting makes the same diamond feel more modern.Â
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Yes, marquise diamonds can feel very timeless when chosen in a balanced setting. Their shape has a long jewellery history, but the final look depends on the design. A solitaire, three-stone or simple pavé setting can make a marquise diamond feel elegant for years.Â
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Yes, marquise diamonds usually look bigger than round diamonds of the same carat weight. A 1 carat marquise diamond is often around 10 mm long and 5 mm wide, while a 1 carat round diamond is usually around 6.5 mm across. That extra length creates more visible surface area across the finger.Â
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A marquise diamond’s price depends heavily on factors that are not captured by carat weight alone. Colour and clarity, but the stone’s outline, symmetry, polish, length-to-width ratio and bow-tie effect also affect value. Because GIA does not give marquise diamonds an overall cut grade, visual assessment is especially important before buying.