There is a new diamond shape taking the UK engagement ring world by storm in 2026, and it does not yet have an official entry in most gemological textbooks. Meet the moval cut diamond - a captivating hybrid that sits precisely between the classic oval and the dramatic marquise. If you have been searching for something that feels both timeless and genuinely different, the moval cut might be the shape you never knew you were looking for.
At Silux London, we have been watching this trend build momentum throughout late 2025 and into the new year. As a bespoke jewellery house rooted in Persian heritage - a tradition that has celebrated elongated gemstone shapes for centuries - the moval cut feels like a natural evolution of everything we love about fine jewellery design. This guide covers everything you need to know about moval cut diamonds in the UK: what they are, why they are trending, how they compare to traditional shapes, and how to commission your own.
What Is a Moval Cut Diamond?
The moval cut diamond is a hybrid shape that blends the soft, rounded body of an oval cut with the gently pointed ends of a marquise cut. The name itself is a portmanteau: marquise plus oval equals moval. The result is an elongated stone with slightly tapered tips that are softer than a true marquise but more defined than a pure oval.
Think of it this way: if the oval is a pebble smoothed by water and the marquise is a leaf caught in the wind, the moval sits somewhere between the two. It carries the finger-lengthening elegance of both shapes whilst avoiding the sharpest extremes of either.
Key Characteristics of a Moval Cut
- Length-to-width ratio: Typically between 1.6:1 and 2.0:1, slightly more elongated than most ovals (which sit around 1.3:1 to 1.5:1) but less extreme than a marquise (often 2.0:1 or higher)
- End shape: Gently pointed rather than fully rounded (oval) or sharply pointed (marquise)
- Facet pattern: Usually follows a modified brilliant cut pattern, similar to oval and marquise cuts, with 56 to 58 facets
- Bow-tie effect: Like ovals and marquises, movals can display a bow-tie shadow across the centre. A well-cut moval minimises this
- Face-up size: Excellent face-up spread for the carat weight - the elongated shape means more surface area visible from above
Is the Moval Cut Officially Recognised?
Not yet by the major grading laboratories. The GIA, IGI, and other bodies currently classify moval-shaped stones under either "oval modified brilliant" or "marquise modified brilliant" depending on where the stone falls on the spectrum. There is no separate "moval" category on a grading report. This means you need to work with a jeweller who understands the specific proportions that make a stone a true moval rather than simply an elongated oval or a soft marquise.
Why the Moval Cut Is Trending in 2026
Several forces are converging to push the moval cut into the spotlight this year. Understanding them helps explain why this is not just a passing fancy but a genuine shift in how people think about engagement ring design.
The Fancy Shape Revolution
Round brilliant diamonds still account for the majority of engagement ring sales in the UK, but fancy shapes have been gaining ground steadily since 2020. Ovals led the charge, becoming the second most popular shape in Britain. Marquise cuts, once considered dated, have enjoyed a renaissance driven by vintage and Art Deco revival trends. The moval sits at the intersection of these two movements, offering something that feels fresh without being unfamiliar.
Social Media and Celebrity Influence
The moval cut has gained traction on Instagram and TikTok, where jewellers and diamond dealers have been showcasing these hybrid stones to millions of viewers. The shape photographs beautifully - its elongated silhouette catches light in ways that perform exceptionally well on screen. Several high-profile engagement rings in late 2025 and early 2026 have featured stones that sit in moval territory, further fuelling interest.
The Desire for Individuality
Modern couples increasingly want engagement rings that feel personal and distinctive. The moval cut delivers this: it is recognisably diamond-shaped but subtly different from anything their friends are wearing. In a market where oval solitaires have become almost expected, the moval offers a way to nod to the trend whilst stepping sideways into something more individual.
Value and Visual Impact
Because moval cuts are not a standardised category, they often represent excellent value compared to premium-priced round brilliants. The elongated shape also means the stone appears larger than a round diamond of equivalent carat weight. For UK buyers navigating the current economic climate, getting more visual impact per pound spent is a compelling proposition.
Moval Cut vs Oval vs Marquise: Understanding the Differences
To appreciate what makes a moval special, it helps to compare it directly with its parent shapes.
Oval Cut
The oval brilliant was popularised by Lazare Kaplan in the 1960s. It features fully rounded ends, a symmetrical elliptical outline, and typically 57 or 58 facets. Ovals are prized for their finger-lengthening effect and excellent brilliance. The standard length-to-width ratio ranges from 1.30 to 1.50.
Marquise Cut
Legend attributes the marquise shape to King Louis XV of France, who reportedly commissioned a stone cut to resemble the smile of the Marquise de Pompadour. It features two sharply pointed ends and a dramatic elongated body. The standard ratio is 1.75 to 2.25. Marquise cuts maximise carat weight and create a striking, regal appearance, but the pointed tips require protective prong settings.
Moval Cut
The moval borrows the best of both. Its gently pointed ends are less vulnerable to chipping than a marquise's sharp tips, whilst offering more visual drama than an oval's rounded silhouette. The ratio typically falls between 1.6 and 2.0, creating an elongated shape that flatters the finger without appearing extreme. It is, in many ways, the Goldilocks option.
Practical Comparison
- Durability: Oval (most durable, no points) > Moval (soft points, moderate risk) > Marquise (sharp points, highest risk of chipping)
- Finger coverage: Marquise (longest) > Moval > Oval
- Brilliance: All three use modified brilliant faceting. A well-cut example of any shape will perform beautifully
- Setting flexibility: Ovals fit almost any setting style. Movals work beautifully in solitaires, halos, and three-stone designs. Marquise cuts need V-tip prongs
- Perceived size: All three appear larger face-up than a round of equal weight, with marquise generally appearing largest and oval smallest of the three
The Persian Heritage Connection: Elongated Stones Through History
At Silux London, our connection to the moval cut runs deeper than trend-spotting. Our brand draws from centuries of Persian jewellery tradition, and elongated gemstone shapes have been central to that heritage for over a thousand years.
Elongated Stones in Persian Jewellery
Persian jewellery has historically favoured elongated stone shapes - navette-cut spinels, elongated emeralds, and tear-drop rubies appear throughout the imperial treasury collections and in archaeological finds dating back to the Safavid dynasty (1501-1736). The preference was both aesthetic and symbolic: elongated shapes were associated with elegance, refinement, and the natural forms found in Persian garden design - the pointed arch of a doorway, the slender curve of a cypress tree, the shape of an almond blossom.
The famous Darya-ye Noor (Sea of Light), one of the largest pink diamonds in the world and part of the Iranian Crown Jewels, is itself a table-cut stone with a distinctly elongated, almost navette-like outline. This is not coincidence. Persian lapidaries understood intuitively what modern diamond cutters are rediscovering: that elongated shapes create a sense of movement and grace that rounder forms cannot replicate.
From Ancient Persia to Modern Britain
Silux London was founded on the idea that Persian design heritage has something vital to offer contemporary British jewellery. Our name combines "Silk Road" and "luxury" - a nod to the ancient trade routes that carried gemstones, gold, and design ideas between East and West for millennia. The moval cut, with its elongated elegance, connects directly to this heritage. When we design a moval-cut engagement ring, we are not simply following a 2026 trend. We are drawing on a design language that has valued these proportions for centuries.
Choosing the Perfect Moval Cut Diamond
Because the moval is not yet a standardised shape, selecting the right stone requires more expertise than picking a round brilliant off a grading report. Here is what to look for.
Length-to-Width Ratio
This is the single most important factor in determining whether a stone reads as a true moval. Aim for a ratio between 1.65:1 and 1.90:1. Below 1.6, the stone will look like a slightly elongated oval. Above 2.0, it starts reading as a soft marquise. The sweet spot for most people is around 1.75:1 - elongated enough to be distinctive but not so stretched that it loses the hybrid character.
Symmetry
Symmetry is critical in any elongated shape. The two halves of the stone should mirror each other perfectly when viewed face-up. Check that the pointed ends are equally tapered and that the widest point sits exactly at the centre. Any asymmetry will be visible to the naked eye in an elongated shape.
The Bow-Tie Effect
Most elongated brilliant-cut diamonds display some degree of bow-tie - a dark shadow across the centre of the stone when viewed face-up. A faint bow-tie is normal and acceptable. A strong, obvious bow-tie significantly reduces the stone's beauty and should be avoided. Because this cannot be determined from a grading report alone, you need to see the stone (or high-quality imagery of it) before committing.
Colour Considerations
Elongated shapes tend to concentrate colour at the pointed ends. If you are choosing a white diamond, consider going one colour grade higher than you might for a round brilliant. For a moval, we typically recommend G colour or above for white gold or platinum settings, and H or I colour for rose or yellow gold settings where the warm metal tone masks slight warmth in the stone.
Clarity
The modified brilliant faceting pattern in moval cuts does a good job of masking inclusions. An SI1 clarity stone will often be eye-clean in a moval cut, making it an excellent value choice. For larger stones (above 2 carats), consider moving up to VS2 for added confidence.
Carat Weight and Dimensions
Because the moval's elongated shape spreads weight across a larger surface area, a 1-carat moval will appear notably larger than a 1-carat round. For UK engagement rings, popular moval sizes range from 0.80 to 2.00 carats, with 1.00 to 1.50 carats being the most requested range at Silux London.
Setting Styles for Moval Cut Diamond Engagement Rings
The moval cut is remarkably versatile in terms of setting design. Here are the styles we see working best.
Solitaire
A classic solitaire lets the moval shape speak for itself. The elongated stone becomes the entire focus, and the setting simply frames it. We recommend a four-prong or six-prong setting with slightly reinforced prongs at the tapered ends to protect the points. A slim band (1.6mm to 2.0mm) maximises the visual impact of the stone.
Halo
A halo of small round diamonds following the moval outline amplifies the shape beautifully. The halo adds roughly 0.5 carats of visual size and creates a frame that emphasises the stone's unique silhouette. This style works particularly well for moval stones under 1 carat, where the halo boosts presence on the finger.
Three-Stone
Flanking a moval centre stone with two smaller side stones - whether pear-shaped, round, or tapered baguettes - creates a balanced, substantial ring. This design echoes Art Deco proportions and pairs beautifully with the moval's vintage-modern character. At Silux London, our Mehr Collection features three-stone designs that would translate perfectly to a moval centre.
East-West Setting
Setting the moval horizontally across the finger (east-west) rather than vertically (north-south) is a bold, contemporary choice that has gained popularity in 2025-2026. This orientation emphasises the stone's width rather than length and creates a distinctly modern aesthetic. It also sits lower on the finger, making it more practical for everyday wear.
Bezel Setting
A full or partial bezel wrapping the moval stone in precious metal is both protective and visually striking. The metal frame follows the stone's unique outline, creating an almost sculptural effect. This is an excellent choice for anyone who works with their hands or wants maximum security for the stone.
Moval Cut Engagement Rings and the Silux London Collections
Our existing collections provide natural starting points for moval-cut engagement ring commissions.
The Vasl Collection
Vasl means "union" in Persian - a fitting name for engagement jewellery. This collection features designs inspired by the meeting point of two cultures, two lives, two traditions. The flowing, organic lines of the Vasl pieces are perfectly suited to the moval cut's hybrid nature. A Vasl-inspired moval engagement ring might feature a cathedral setting with gently curved shoulders, echoing the stone's own blend of soft curves and subtle points.
The Mehr Collection
Mehr translates to "love" and "sun" in Persian. This collection draws on Persian geometric patterns and celestial motifs. The structured, architectural quality of Mehr designs pairs beautifully with the moval cut, creating rings that feel both contemporary and deeply rooted in heritage. A Mehr-inspired moval ring might incorporate geometric gallery detailing visible from the side, with clean lines on the top view that let the stone take centre stage.
Bespoke Beyond Collections
While our collections provide inspiration, every Silux London engagement ring is ultimately bespoke. We work with clients to create something entirely personal, using our collections as a design vocabulary rather than a rigid template. If you love the flowing lines of Vasl but want the geometric gallery of Mehr, we can blend both into a single piece. The moval cut, as a hybrid shape itself, lends itself perfectly to this kind of creative fusion.
The Bespoke Process: Commissioning a Moval Cut Ring at Silux London
Commissioning a moval-cut engagement ring is a collaborative journey. Here is how it works at Silux London.
1. Initial Consultation
We begin with a conversation - in person at our studio or via video call for clients across the UK. We discuss your vision, preferences, budget, and timeline. For a moval cut, this is where we establish the ideal proportions, size range, and quality parameters for your stone.
2. Stone Sourcing
Finding the right moval-cut diamond requires specialist knowledge. Because these stones are not categorised separately by grading labs, we search through our network of trusted diamond suppliers for stones that meet the precise proportions that define a true moval. We present you with a curated shortlist of options, complete with high-resolution imagery and grading reports, so you can compare and choose with confidence.
3. Design Development
Once the stone is selected, we develop the ring design. This typically involves detailed sketches followed by 3D CAD (computer-aided design) modelling. Hamed Arab, Silux London's founder, brings seven years of experience as a jewellery CAD designer at Britain's largest fine jewellery manufacturer to this stage. You will see photorealistic renders of your ring from every angle before any metal is touched.
4. Craftsmanship
Your ring is handcrafted in the UK using traditional techniques refined by modern precision. We work in 18ct gold (white, yellow, or rose) and 950 platinum. Every setting prong is positioned to secure the moval stone while maximising light entry and showing the shape to its best advantage.
5. Quality Assurance
Before delivery, every piece undergoes thorough quality checks. We verify stone security, finish quality, and overall appearance. Your ring is hallmarked at a UK Assay Office, guaranteeing the precious metal content.
6. Presentation and Aftercare
Your moval-cut engagement ring arrives in Silux London's signature packaging, accompanied by your diamond grading report and a certificate of authenticity. We offer complimentary cleaning and inspection for the life of the piece.
Pricing: What to Expect for a Moval Cut Diamond Ring in the UK
Moval-cut diamonds currently offer interesting value dynamics in the UK market.
Because the moval is not a standardised category, these stones do not carry the premium pricing associated with round brilliants. A moval-cut diamond will typically cost 15-30% less than a round brilliant of equivalent carat weight and quality, and roughly on par with premium ovals. The per-carat price depends on the usual factors: carat weight, colour, clarity, and overall cut quality.
For a complete bespoke moval-cut engagement ring at Silux London, including stone and setting, typical price ranges are:
- 0.80-1.00 carat: From approximately GBP 3,500 to GBP 6,000
- 1.00-1.50 carat: From approximately GBP 5,000 to GBP 12,000
- 1.50-2.00 carat: From approximately GBP 10,000 to GBP 22,000
These ranges reflect natural diamonds in good quality grades (G-H colour, VS2-SI1 clarity) set in 18ct gold or platinum. Lab-grown diamond options are also available at significantly lower price points. Every commission is quoted individually based on your specific requirements.
Caring for Your Moval Cut Diamond Ring
The moval cut's gently pointed ends require slightly more care than a fully rounded oval, but far less than a traditional marquise. Here are our recommendations.
- Regular cleaning: Warm water, mild washing-up liquid, and a soft toothbrush. Soak for 20 minutes, gently brush, rinse thoroughly, and pat dry with a lint-free cloth
- Professional inspection: Have the setting checked every 12 months. The prongs at the pointed ends should be examined for wear
- Safe storage: Store your ring separately from other jewellery to prevent scratching. A soft pouch or individual compartment in a jewellery box is ideal
- Activity awareness: Remove your ring during heavy manual work, gardening, and gym sessions. The moval's pointed ends, while less vulnerable than a marquise, can still catch on things
- Insurance: Ensure your ring is covered under your home contents insurance or a specialist jewellery policy. We provide valuations for insurance purposes
Frequently Asked Questions About Moval Cut Diamonds
Can I see a moval cut diamond in person before buying?
Yes. We source stones on approval, so you can view your shortlisted moval diamonds in person at our studio before making a decision. For clients outside London, we provide detailed video and imagery of each stone.
Will a moval cut suit my hand shape?
The moval cut is one of the most universally flattering diamond shapes. Its elongated form creates a slimming effect on the finger, and the soft points add elegance without the dramatic statement of a full marquise. It works beautifully on all hand shapes and finger lengths.
How long does a bespoke moval cut ring take to make?
From initial consultation to finished ring, allow approximately 6 to 10 weeks. Stone sourcing can take 1-3 weeks depending on the specific size and quality parameters, followed by 3-5 weeks for design, manufacturing, hallmarking, and final quality checks.
Can I convert an existing oval or marquise into a moval setting?
If you already own an oval or marquise diamond that falls within the moval proportion range (roughly 1.6:1 to 2.0:1 length-to-width), we can absolutely design a setting that highlights its moval characteristics. Bring it in for a consultation and we will assess the stone's proportions.
Is a moval cut more expensive than a round brilliant?
Generally, no. Moval-cut diamonds typically cost less per carat than round brilliants of equivalent quality, offering better value for visual impact. The bespoke setting cost is comparable to any other shape.
Do you offer lab-grown moval diamonds?
Yes. Lab-grown diamonds are available in moval proportions and offer the same physical, chemical, and optical properties as natural diamonds at a lower price point. We source both natural and lab-grown options depending on your preference.
Why Choose Silux London for Your Moval Cut Engagement Ring
The moval cut demands a jeweller who understands both the technical precision required to select the right stone and the design sensitivity to create a setting that honours the shape's unique character. At Silux London, we bring both.
- Specialist expertise: Hamed Arab trained at the School of Jewellery, Birmingham City University, and spent seven years in the new product development team at Britain's largest fine jewellery manufacturer
- Award-winning design: Three-time Goldsmiths' Craft and Design Council Award winner (2018, 2020, 2024) and A' Design Award Gold recipient (2019)
- Heritage-driven creativity: Our Persian design heritage gives us a natural affinity for elongated stone shapes and the design language that surrounds them
- Bespoke focus: Every ring is made to order, designed around your specific stone and vision. No compromises, no off-the-shelf settings
- UK craftsmanship: All pieces are handcrafted in Britain and hallmarked at a UK Assay Office
- Transparent process: From stone sourcing to final delivery, you are involved at every stage
The moval cut diamond represents something we value deeply at Silux London: the meeting point of tradition and innovation. It is a shape that honours centuries of elongated stone design whilst offering something genuinely new for 2026 and beyond. If you are drawn to engagement rings that tell a story - one that connects ancient craftsmanship with modern individuality - we would love to help you create yours.
Start your bespoke moval cut engagement ring commission or get in touch to arrange a consultation. Whether you are at the very beginning of your search or ready to select a stone, we are here to guide you through every step.
