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Unveiling the Elegance: The Unmatched Allure of Marquise Engagement Rings

With roots steeped in royal lore, the Marquise cut diamond has been a symbol of refinement and elegance. This captivating cut, which allegedly owes its existence to Louis XV of France, promises to add instant fascination and drama to any engagement ring.

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What makes marquise engagement rings so distinctively elegant?

Marquise cut diamonds, with their boat-like shape and royal heritage dating back to Louis XV of France, offer a unique blend of history and elegance for engagement rings. Their elongated form creates the illusion of longer, more slender fingers while their 57 facets provide brilliance comparable to round brilliant cuts.

When selecting a marquise diamond, careful consideration is important as their large table makes inclusions more visible, and perfect symmetry is crucial to avoid the "bowtie effect" (a dark area resembling a bow tie) that can appear in this cut.

These distinctive diamonds can be showcased in various settings - from classic solitaires highlighting their unique shape to halo designs that enhance their brilliance with surrounding smaller diamonds. BAUNAT offers expert guidance to help customers find high-quality marquise diamonds that match their preferences while considering current market trends.

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What sets the marquise cut diamond apart?

The Marquise cut is one of the most distinctive among polished diamond shapes. The oval form tapering at either side, reminiscent of a boat's shape from an aerial view, gives the Marquise cut its alias - "navette", translating to "small boat" in French. 

Despite its unique shape, the Marquise cut, with its 57 facets, shares a striking similarity with the conventional round brilliant-cut diamond. The brilliance and fire of a Marquise cut diamond are truly spectacular, and its elongated shape flatters the finger, creating an illusion of length. 

Marquise  cut parameters and how to minimise the bow‑tie

Choosing a marquise is as much about precise proportions as it is about appearance. The familiar "bow‑tie" shadow that can cross the centre of a marquise comes from the cut geometry. Knowing which numeric parameters affect light return makes it easier to pick a stone with consistent brightness rather than a distracting dark band.

Length-to-width ratio

The marquise’s look depends heavily on its length-to-width (L:W) ratio. For a classic, elegant marquise that flatters the finger without looking overly narrow, aim for an L:W between 1.75 and 2.00. Wider marquises (around 1.60–1.75) read fuller but can seem squatter, while very elongated stones (2.00–2.25) emphasise length and may show a stronger bow‑tie. These are aesthetic trade-offs; ask to see the stone  from several angles to confirm the appearance.

Depth and table percentages

Depth and table percentages influence how light returns from the pavilion and crown, and thus affect contrast patterns including the bow‑tie. Practical ranges to consider are:
  • Depth: roughly 58% to 65%
  • Table: roughly 52% to 65%
Stones inside these ranges typically balance fire and brilliance for the marquise form. Very shallow or very deep stones are more likely to show uneven dark areas, so compare actual images or short videos rather than relying on numbers alone.

Pavilion facets, French tip and light return

The number and alignment of pavilion facets and the presence of a French tip (a slightly faceted or polished rounded tip) change how light reaches the ends of the stone. A well-cut pavilion with aligned main facets improves overall light return and reduces a strong bow‑tie contrast. A correctly executed French tip can soften the visual termination and reduce chipping risk, but it must be done precisely to avoid noticeable light leakage.

Practical buyer directives

  • Ask for the certificate values: length-to-width ratio, table% and depth%.
  • Request clear, well-lit photos from multiple angles and a short video to judge any bow‑tie effect in motion.
  • Prefer an L:W of 1.75–2.00 for a balanced look; consider other ratios only with awareness of the trade-offs.

What to ask the seller

  • "Can you confirm the L:W, table and depth on the certificate ?"
  • "Please provide high-resolution photos from top, side and pavilion views and a short video so I can check for a bow‑tie."
  • "How many pavilion mains/facets does this marquise have and is the tip a French tip or a pointed tip?"
These checks make the decision concrete and reduce the chance of surprises. At BAUNAT we verify certificates and provide detailed imagery so you can assess proportions, symmetry and any bow‑tie before choosing a setting.
 

Protecting the pointed tips: durability and setting guidance

The pointed tips of a marquise are striking but need attention. Tips concentrate force and, if unsupported, can chip, especially where the girdle thins toward the ends. Checking tip durability and choosing a suitable setting is important for everyday wear

Key durability checks

  • Inspect the girdle at the tips: very thin girdles increase chipping risk, while overly thick girdles can hide weight and make a neat setting harder. A balanced girdle near the tips is preferable.
  • Examine the tip finish: a well-formed French tip or secure prong  protection reduces vulnerability.
  • V-prongs or clip prongs at each tip give direct protection and are a common, elegant solution for marquise rings.
  • A partial or full bezel around the tips adds security for active wearers while keeping the marquise silhouette.
  • Avoid tension settings for marquise diamonds; BAUNAT does not offer tension settings because they raise the risk of the stone loosening at vulnerable points.

Dos and don'ts for buyers

Do:
  • Request close-up images of the tips and a side view to see how the stone will sit in a ring.
  • Consider settings with reinforced prongs or a bezel  for a ring meant for daily wear.
Don't:
  • Assume all prong styles protect tips equally; thin prongs may still leave the point exposed.
  • Choose a setting that places undue stress on the stone’s ends.

Checking before purchase

  • When inspecting a marquise, confirm girdle consistency and ask whether the chosen setting includes tip reinforcement. These checks protect both the diamond and your purchase in daily life.
Marquise engagement ring - An engagement ring with a marquise diamond and surrounding diamonds

The Marquise cut and the Diamond prices evolution

As Industry Expert BAUNAT would explain, the Diamond Market has seen diverse trends, with unique cuts like the Marquise steadily gaining popularity. There are a myriad of designs to consider when looking for engagement rings with a marquise diamond. From a solitaire ring that highlights the extraordinary shape of the Marquise cut, to an entourage or halo ring featuring smaller diamonds surrounding the central Marquise jewel, the options are endless.  However, choosing the best Marquise cut comes with its considerations. Its large table makes inclusions more noticeable, and perfect symmetry is crucial for any fancy cut. Additionally, the occurrence of bowtie effect - a dark area resembling a fly - is something to consider. A beneficial consultation with a professional can make these decisions easier. 

BAUNAT – Balancing Quality and Efficiency

Selecting the perfect diamond for your engagement ring is a major decision. With BAUNAT, you're offered the benefit of expert advice and personalized service, as we assist you in finding a high-quality diamond that matches your unique preferences. 

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How to customise your marquise engagement ring with BAUNAT

Our customisation process

BAUNAT’s bespoke  approach is transparent and collaborative. The typical flow is:
  • Choose the diamond: select proportions, colour and clarity guided by our specialists and certificate data.
  • Choose the setting and metal: pick an 18Kt or higher gold alloy or platinum for lasting durability and the metal tone you prefer.
  • Consultation and preview: we review images and, where applicable, provide CAD visuals or renders so you can confirm the design.
  • Production and final inspection: production starts once the design is approved, followed by a thorough quality  check before delivery.
What you can personaliseYou can personalise nearly every aspect of a marquise engagement ring:
  • Metal choice: 18Kt and higher gold tones or platinum, finished to your preference.
  • Setting style: solitaires, halo settings, V-prongs or protective bezels for the tips, and side-stone configurations.
  • Side-stone options: tapered baguettes, round brilliants or small melee diamonds alter the ring’s silhouette and perceived size.

Certification and ethical sourcing

Every diamond we offer is independently certified by recognised grading laboratories and must meet our sourcing standards. BAUNAT works only with partners who follow international ethical sourcing practices. Our team verifies certificate details and provenance so you receive an independently graded stone and a clear chain of custody.

Next steps

If you are ready to explore custom options, request a consultation with one of our specialists who will walk you through diamond  choices, settings and visual previews. This personalised guidance helps align proportions, protection and style so your marquise ring is both beautiful and durable.

Want to delve deeper into our range of engagement rings?

For those in search of additional information and inspiration for the proposal and the matching engagement ring, BAUNAT blog presents detailed information about everything you need to know. 

Remember to consider the continuing Diamond prices evolution while selecting your diamond. Trust Industry Expert BAUNAT to keep you updated on worthwhile investment choices in the Diamond Market.

  • Sofie Kuppens

  • BAUNAT Antwerp

  • “Logistics Champion”, which is the title Sofie was awarded with in 2018, leads and supervises the processing of orders and logistics and closely working together with the BAUNAT order team. She strives to ensure maximum customer satisfaction by keeping our clients up to date in the production process and delivering on-time. To improve her product expertise even further, Sofie completed the Diamond Foundation Course by De Beers, which makes her a true diamond specialist.

    Professional experience

    BAUNAT Group N.V. - Logistics Champion & Order Team Lead (2016–present)

    Sofie supervises processing of bespoke orders and coordinates logistics between production and customer service. She keeps clients informed during production, improves internal workflows to reduce variability in lead times, and helped introduce quality checkpoints that raised order accuracy and client satisfaction.

    Customer Service & Production Coordinator, BAUNAT Antwerp (2012–2016)

    Coordinated daily activity between ateliers and the orders desk, trained new staff to handle custom requests, and developed procedures for order tracking and client communication that strengthened after‑sales follow‑up.

    Retail Sales Advisor, Fine Jewellery Boutique (2009–2012)

    Advised clients on high‑end jewellery purchases, gained hands‑on experience with diamond grading basics, and refined consultation skills that inform her current role in bespoke order management.

    Diamond Foundation Course, De Beers - Certified Graduate (2020)

    Completed professional training in diamond properties and grading to deepen gemstone knowledge used in quality checks and client consultations.

    Education & credentials

    AP Hogeschool Antwerpen - Degree in Applied Business Management, marketing track. De Beers Diamond Foundation Course - Certified Graduate, 2020. Ongoing in‑house BAUNAT training in bespoke jewellery processes and customer experience.

    Selected publications & courses

    Diamond Foundation Course, De Beers, provider certification and practical grading sessions. BAUNAT blog articles by Sofie Kuppens on engagement ring selection, diamond care and jewellery trends, published on the BAUNAT site between 2023 and 2025. Internal BAUNAT workshops on order logistics and client communication.

    Recent activity & perspectives

    Unveiling the importance of Engagement Ring Insurance in the UK - "Insuring an engagement ring is not only about protection, it is about securing the emotional and financial value of a lifelong symbol." (12-07-2024, Gemstones)

    Unlocking the Meaning Behind Your Engagement Ring's Gemstone - "A gemstone can carry sentiment and story; choosing the right stone means balancing personal meaning with lasting quality." (11-07-2024, Jewellery)

    Mastering the Art of Wearing Asymmetrical Earrings - "Asymmetry offers a contemporary silhouette that allows each ear to tell part of a single, stylish story; the key is proportional balance." (04-07-2024, Earrings)

    Choosing the right carat weight for your diamond earrings - "Visual impact depends on setting and cut as much as on carat weight; thoughtful design can maximise perceived sparkle without unnecessary size." (11-09-2024, Jewellery)

“Logistics Champion”, which is the title Sofie was awarded with in 2018, leads and supervises the processing of orders and logistics and closely working together with the BAUNAT order team. She strives to ensure maximum customer satisfaction by keeping our clients up to date in the production process and delivering on-time. To improve her product expertise even further, Sofie completed the Diamond Foundation Course by De Beers, which makes her a true diamond specialist.

Professional experience

BAUNAT Group N.V. - Logistics Champion & Order Team Lead (2016–present)

Sofie supervises processing of bespoke orders and coordinates logistics between production and customer service. She keeps clients informed during production, improves internal workflows to reduce variability in lead times, and helped introduce quality checkpoints that raised order accuracy and client satisfaction.

Customer Service & Production Coordinator, BAUNAT Antwerp (2012–2016)

Coordinated daily activity between ateliers and the orders desk, trained new staff to handle custom requests, and developed procedures for order tracking and client communication that strengthened after‑sales follow‑up.

Retail Sales Advisor, Fine Jewellery Boutique (2009–2012)

Advised clients on high‑end jewellery purchases, gained hands‑on experience with diamond grading basics, and refined consultation skills that inform her current role in bespoke order management.

Diamond Foundation Course, De Beers - Certified Graduate (2020)

Completed professional training in diamond properties and grading to deepen gemstone knowledge used in quality checks and client consultations.

Education & credentials

AP Hogeschool Antwerpen - Degree in Applied Business Management, marketing track. De Beers Diamond Foundation Course - Certified Graduate, 2020. Ongoing in‑house BAUNAT training in bespoke jewellery processes and customer experience.

Selected publications & courses

Diamond Foundation Course, De Beers, provider certification and practical grading sessions. BAUNAT blog articles by Sofie Kuppens on engagement ring selection, diamond care and jewellery trends, published on the BAUNAT site between 2023 and 2025. Internal BAUNAT workshops on order logistics and client communication.

Recent activity & perspectives

Unveiling the importance of Engagement Ring Insurance in the UK - "Insuring an engagement ring is not only about protection, it is about securing the emotional and financial value of a lifelong symbol." (12-07-2024, Gemstones)

Unlocking the Meaning Behind Your Engagement Ring's Gemstone - "A gemstone can carry sentiment and story; choosing the right stone means balancing personal meaning with lasting quality." (11-07-2024, Jewellery)

Mastering the Art of Wearing Asymmetrical Earrings - "Asymmetry offers a contemporary silhouette that allows each ear to tell part of a single, stylish story; the key is proportional balance." (04-07-2024, Earrings)

Choosing the right carat weight for your diamond earrings - "Visual impact depends on setting and cut as much as on carat weight; thoughtful design can maximise perceived sparkle without unnecessary size." (11-09-2024, Jewellery)