A client walks into a boutique jewellery studio in Paris with a very specific idea of what they do not want.

They have already seen Round Brilliant engagement rings. They have considered Oval diamonds. They have scrolled through hundreds of conventional solitaire designs online.

Now they want something with more personality.

The jeweller places a Pear-shaped natural diamond on the tray. Beside it sits a long Marquise and, finally, a Heart-shaped diamond with a clearly defined cleft and balanced lobes.

The three stones could hardly look more different.

The Pear feels elegant and directional. The Marquise creates dramatic length across the finger. The Heart is unmistakably symbolic.

The client immediately understands the appeal.

These are not diamonds chosen simply because they are different. They are diamonds whose shape becomes part of the design itself.

For boutique jewellers and jewellery designers across Europe and the US, Pear, Marquise and Heart-shaped natural diamonds create an important custom-sourcing opportunity in 2026. Customers searching beyond Round and Oval are frequently looking for a diamond that feels personal rather than standardised.

There is, however, an important terminology point.

Pear, Marquise and Heart diamonds are often grouped into “vintage” or “vintage-inspired” jewellery because the shapes have long histories and work beautifully in antique-inspired settings. Technically, though, they are fancy diamond shapes, not necessarily antique cuts.

A newly polished Marquise is not an antique diamond simply because the shape has historical roots. A modern Pear is not automatically a vintage cut. True antique cutting styles include categories such as Old Mine Cut and Old European Cut.

For Dalila Diamonds, this distinction creates a stronger and more credible sourcing proposition: help retailers source distinctive natural diamond shapes according to the actual visual requirements of the finished jewellery, rather than relying on broad labels such as “vintage cut.”

Quick Answer: Are Pear, Marquise and Heart Diamonds Vintage Cuts?

Not strictly. Pear, Marquise and Heart are established fancy diamond shapes with long design histories. Newly cut examples are modern natural diamonds unless the individual stone is genuinely antique. They are often used in vintage-inspired jewellery because their silhouettes work particularly well with romantic, Art Deco-influenced and bespoke settings.

From a buying perspective, the most important factors are not whether the diamond is described as vintage, but whether it has the right:

proportions, symmetry, outline, face-up size, Colour, Clarity and visual performance.

That is particularly important with fancy shapes because two diamonds with almost identical headline grades can look remarkably different.

What Does “Vintage-Inspired Diamond” Actually Mean?

The phrase is used loosely in jewellery retail.

Sometimes a customer asking for a vintage diamond means they want a genuinely old stone.

Sometimes they mean they want:

an antique-looking ring,

an unusual diamond shape,

a milgrain setting,

engraving,

an Art Deco design,

or simply something less conventional than a Round Brilliant.

These intentions should not be treated as the same thing.

A genuinely antique Old Mine Cut diamond has a historical faceting style.

A modern Marquise may be newly cut but placed in a vintage-inspired cluster ring.

A newly cut Pear may be mounted in a minimalist solitaire and look completely contemporary.

The diamond shape and the jewellery design language therefore need to be discussed separately.

Antique Cut vs Vintage-Inspired Shape

CategoryExampleWhat It MeansAntique cutOld Mine CutHistorical faceting styleAntique cutOld European CutHistorical round-style facetingFancy shapePearCan be modern or antiqueFancy shapeMarquiseCan be newly cutFancy shapeHeartCan be newly cutVintage-inspired settingMilgrain haloDesign style rather than diamond ageArt Deco-inspired settingGeometric baguette designHistorical influence, potentially modern manufacture

This distinction protects the retailer from unintentionally making inaccurate provenance claims.

Pear vs Marquise vs Heart: The Main Differences

Although all three are distinctive fancy shapes, they appeal to very different customers.

FactorPearMarquiseHeartOutlineRounded end with one pointElongated with two pointsTwo lobes, cleft and lower pointOverall feelElegantDramaticRomantic / symbolicElongationStrongVery strongModerateVisual spreadStrongExcellentDepends heavily on proportionsSymmetry importanceVery highVery highCriticalBow-tie potentialYesYesContrast can varySetting concernProtect pointProtect both tipsProtect point without hiding shapeRetail demandBroadest of the threeSelective / design-ledNicheIdeal sourcing approachStock + sourceCurated + sourceMainly custom source

For a retailer, that final row is particularly important.

It makes little commercial sense to stock all three shapes in identical depth.

Pear-Shaped Natural Diamonds: Elegant Without Feeling Conventional

The Pear shape creates one of the most recognisable silhouettes in diamond jewellery.

Its broad rounded end narrows gradually toward a single point, creating a teardrop-like outline.

This gives the diamond both softness and direction.

A Pear can feel romantic without being overly traditional. It can also appear modern depending on the setting.

That flexibility explains why the shape can work across:

engagement rings,

pendants,

earrings,

three-stone rings,

and bespoke designs.

For retailers serving customers who like Oval diamonds but want something more distinctive, Pear is often the most logical next comparison.

Why Pear Diamonds Can Look Large

Carat measures weight.

It does not directly measure visible surface area.

Because a Pear is elongated, a well-proportioned stone can provide substantial finger coverage compared with a more compact shape of similar weight.

That does not mean every Pear automatically looks large.

A deep stone may hide too much of its weight below the visible surface.

A poorly proportioned stone may appear narrow or undersized.

Therefore, always compare:

Carat + millimetre dimensions.

Pear Length-to-Width Ratio

There is no universal “perfect” Pear ratio.

A fuller Pear and an elongated Pear create entirely different looks.

For example:

Fuller Pear

Ratio around the lower end of the typical commercial range.

Creates:

greater width,

softer shoulders,

and a stronger teardrop appearance.

More Elongated Pear

Higher ratio.

Creates:

greater vertical length

and a slimmer silhouette.

Neither is inherently better.

A useful retailer question is simply:

“Do you want the Pear to look fuller or longer?”

That is easier for a customer to understand than giving them a ratio number without context.

Pear Symmetry Matters

A high-quality Pear should feel balanced from one side to the other.

Look at:

the shoulders,

the wings,

the point,

and the central axis.

If one shoulder is noticeably higher or one side curves differently from the other, the asymmetry can become obvious once the stone is set.

This is why a grading report alone is not enough.

A stone can have commercially respectable specifications and still possess an unattractive outline.

Pear Bow-Tie

Pear diamonds can display a darker area through the centre called a bow-tie.

Some contrast is normal.

A bow-tie becomes undesirable when it is:

very dark,

large,

or constantly visible.

For meaningful Pear purchases, retailers should request video rather than relying exclusively on certificate specifications.

Example: Two Similar Pear Diamonds

SpecificationPear APear BCarat1.52 ct1.53 ctColourGGClarityVS2VS2Ratio1.551.62OutlineBalancedSlightly unevenBow-tieMildStrongFace-up appearanceBrightDark through centre

On a spreadsheet these two stones look almost interchangeable.

In jewellery, they may not be.

Marquise Natural Diamonds: Maximum Elongation and Visual Drama

The Marquise is even more directional.

Its elongated body terminates in points at both ends, creating one of the longest-looking silhouettes available among common diamond shapes.

That can produce significant visual spread for the Carat weight.

A customer who wants:

maximum finger coverage,

a dramatic silhouette,

or a less common engagement-ring shape

may find Marquise particularly compelling.

For boutique jewellers, Marquise also works extremely well with:

vintage-inspired solitaires,

east-west settings,

cluster rings,

and contemporary minimal designs.

Why Marquise Diamonds Can Appear Larger

A well-proportioned Marquise distributes visible surface area along a long axis.

That can make a 1.50 ct Marquise appear noticeably longer on the hand than a 1.50 ct Round Brilliant.

But again, visible size should not be confused with quality.

A very shallow Marquise may spread broadly but perform poorly.

An excessively deep stone may retain weight without delivering the expected face-up dimensions.

The goal is not:

the longest possible diamond.

The goal is:

a visually balanced diamond whose dimensions make good use of its Carat weight.

Marquise Symmetry Is Especially Important

The Marquise shape makes asymmetry easy to spot.

The buyer should examine whether:

both points align,

both wings mirror each other,

the widest point sits correctly,

and the diamond appears straight through its centre.

A slight imbalance can make the stone look:

bent,

tilted,

or poorly shaped

once mounted.

This is why visual review becomes particularly important with large Marquise diamonds.

Marquise Ratio

Like Pear, Marquise can be:

fuller

or

more elongated.

A lower ratio creates greater width.

A higher ratio creates more dramatic length.

Customers often have stronger preferences than they realise.

Showing two noticeably different Marquise outlines side by side is more useful than asking the customer to choose a numerical ratio immediately.

Marquise Bow-Tie

Marquise diamonds can also display bow-tie contrast.

Because the stone is highly elongated, a strong dark band can visually divide the diamond into:

two bright ends

and

a darker centre.

A custom sourcing partner should therefore filter:

not only laboratory grades

but

actual face-up appearance.

Example Marquise Comparison

FactorMarquise AMarquise BCarat2.00 ct2.02 ctColourHHClarityVS2VS2ProfileBalancedVery narrowSymmetryStrongSlightly unevenBow-tieModerateHeavyVisual spreadStrongVery strongOverall retail appealBalancedMore specialised

The longest diamond is not automatically the best one.

Protecting Marquise Tips

A Marquise has two pointed ends.

Both need appropriate protection.

The setting design should therefore be evaluated as carefully as the diamond.

Depending on the jewellery, the jeweller may use:

V-prongs,

protective claws,

or another secure solution.

Minimal jewellery can still be securely engineered.

The mistake is designing a delicate-looking ring that leaves vulnerable tips inadequately protected.

Heart-Shaped Natural Diamonds: Symbolism Depends on Precision

The Heart shape occupies a completely different retail position.

Most customers do not choose a Heart because it maximises spread or because it offers a specific pricing advantage.

They choose it because:

it is a heart.

That makes the success of the shape dependent on immediate visual recognition.

A poorly shaped Heart undermines the entire reason the customer selected it.

The diamond should show:

balanced lobes,

a defined cleft,

a centred point,

and a coherent overall silhouette.

Balanced Lobes Matter

The two rounded upper sections of the Heart should appear visually balanced.

If one lobe is noticeably larger, higher or more rounded than the other, the asymmetry is difficult to ignore.

With a Round Brilliant, slight outline differences may be harder for a non-expert to notice.

With a Heart, the shape itself is the design.

Symmetry becomes central to the customer's perception of quality.

The Cleft

The cleft is the indentation between the two lobes.

If it is too shallow, the diamond can begin to look like:

a rounded Pear

or

an irregular modified shape

rather than a clear Heart.

If it is too deep, the upper part can appear exaggerated.

The best appearance depends on overall proportions.

Heart Point Alignment

The lower point should align with the centre of the upper cleft.

If it does not, the diamond can appear twisted.

Again, this is not something that should be evaluated from Carat, Colour and Clarity alone.

Small Heart Diamonds Can Lose Their Shape

Heart-shaped diamonds need enough visible size for the silhouette to remain obvious.

At very small sizes, the cleft and lobes can become difficult to distinguish, especially after prongs or metal are added.

Therefore, for very small Heart-shaped accent stones, the jeweller should consider whether the customer will actually see:

a heart

or merely:

an irregular brilliant diamond.

Heart Ratio

There is no universal perfect Heart ratio.

Some customers prefer:

fuller, wider Hearts.

Others prefer:

slightly elongated Hearts.

The strongest buying rule is visual:

the outline should look immediately recognisable, balanced and intentional.

Pear vs Marquise vs Heart: Which Looks Largest?

There is no exact answer without comparing dimensions.

Broadly:

Marquise often provides the greatest visible length.

Pear also gives strong elongated coverage.

Heart tends to concentrate more area across its upper width.

ShapeTypical Visual CharacterPearLong with broader rounded endMarquiseMaximum elongationHeartWider symbolic silhouette

Do not promise that one shape will always appear larger at a given Carat.

Actual proportions decide.

Which Is Most Commercial for Retailers?

For most jewellery retailers, Pear has the broadest commercial potential of the three.

It is distinctive without being highly niche.

Marquise has strong design appeal but customers often have specific preferences about:

length,

width,

and bow-tie.

Heart is the most specialised.

A retailer therefore might structure inventory like this:

ShapeRetail Inventory StrategyPearMaintain selected optionsMarquiseCurated representative inventoryHeartMostly custom source2 ct+ PearCustom source2 ct+ MarquiseCustom sourceLarge HeartCustom source

This gives customers access without tying unnecessary capital into highly specific stones.

Fancy Shapes Need More Visual Evaluation Than Round Brilliant Diamonds

Round Brilliant diamonds benefit from a more standardised geometry and overall Cut grading framework.

Pear, Marquise and Heart are fancy shapes.

Their appearance depends heavily on:

outline,

ratio,

symmetry,

facet arrangement,

bow-tie,

and visual spread.

This means a wholesale inventory feed can only take the buyer so far.

For fancy shapes:

the certificate narrows the search.

It does not finish it.

What Should Retailers Check Beyond the Certificate?

A serious visual review should consider:

face-up dimensions,

length-to-width ratio,

outline,

symmetry,

brightness,

contrast,

bow-tie where relevant,

and whether the stone looks balanced as it rotates.

For larger stones, review video under more than one lighting condition if possible.

Fancy-Shape Clarity Requires Context

A VS2 is not automatically excellent.

An SI1 is not automatically poor.

The inclusion itself matters.

Consider:

Diamond A

VS2.

Small feather near edge.

Diamond B

VS2.

Dark crystal directly beneath table.

Diamond C

SI1.

Small scattered inclusions largely hidden by facet pattern.

A buyer may find Diamond C more visually attractive than Diamond B.

The clarity grade is therefore a category.

Not the complete visual verdict.

Can SI1 Work in Pear or Marquise?

Yes.

A visually clean SI1 can offer strong value.

But it needs individual review.

Larger natural diamonds make inclusions easier to notice, so the tolerance may change as Carat increases.

A 0.70 ct SI1 Pear and a 3.00 ct SI1 Pear should not necessarily be approached the same way.

Colour in Pear and Marquise Diamonds

Fancy shapes can reveal Colour differently from Round Brilliants.

In elongated diamonds, warmth may sometimes be more noticeable toward pointed ends.

This does not mean retailers should automatically insist on extremely high Colour grades.

The correct balance depends on:

Carat,

setting metal,

customer Colour sensitivity,

and budget.

Colour Strategy Example

CustomerPotential DirectionPremium platinum ringF–GBalanced white-gold ringG–HYellow-gold bespoke designH–I may work beautifullyHigh-spec private clientD–F

These are positioning examples, not absolute requirements.

Metal Changes Colour Perception

A slightly warm H or I natural diamond can look very harmonious in yellow gold.

In platinum, the contrast between metal and diamond may make warmth easier to notice.

Therefore, the diamond should ideally be evaluated alongside:

the intended metal.

Pear, Marquise and Heart Setting Comparison

ShapeMain Setting IssueDesign PriorityPearSingle pointed tipProtect pointMarquiseTwo pointed tipsProtect both endsHeartPoint + cleft visibilitySecure without obscuring shape

A setting should not simply hold the diamond.

It should preserve what makes that shape desirable.

Pear Solitaire Rings

A Pear solitaire can feel contemporary with very little additional decoration.

A narrow band highlights:

the length

and

asymmetry.

A halo can increase overall visual footprint.

A bezel can produce a more modern framed look.

The point can be oriented in different directions depending on design.

Marquise Solitaire Rings

A Marquise already provides substantial visual drama.

Adding too much surrounding jewellery can sometimes overwhelm its silhouette.

Minimal solitaires, subtle hidden halos and well-proportioned three-stone designs can all work.

The important point is that the setting should preserve:

both tips,

the elongation,

and the central axis.

Heart Solitaire Rings

Heart-shaped diamonds need settings that maintain the recognisable outline.

Too much metal in the cleft can make the upper shape disappear.

Oversized prongs near the lower point can shorten the diamond visually.

The jeweller therefore needs to balance:

security

with

shape visibility.

Pear Diamonds in Pendants

Pear diamonds work especially naturally in pendants.

Their teardrop orientation creates a built-in downward visual direction.

This makes them useful for:

solitaire pendants,

drop necklaces,

and graduated designs.

The same diamond that feels romantic in a ring can appear highly contemporary on a minimal chain.

Heart Diamond Pendants

Heart-shaped diamonds can be commercially stronger in pendant categories than some retailers realise.

The symbolism works naturally for:

anniversaries,

birthdays,

romantic gifts,

or self-purchase.

A retailer may therefore have more opportunities to sell Heart diamonds outside engagement jewellery than through bridal alone.

Marquise Diamond Earrings

Marquise diamonds can create striking:

studs,

drop earrings,

and multi-stone motifs.

The sourcing challenge is matching.

Two Marquise diamonds intended for earrings need to align closely in:

length,

width,

ratio,

Colour,

Clarity,

and overall outline.

That is considerably more difficult than simply finding two stones with similar Carat weights.

Fancy-Shape Matched Pairs

Matched pairs are a valuable specialist sourcing category.

A pair can fail visually even if the certificates look similar.

For example:

Marquise A

0.75 ct

1.90 ratio.

Marquise B

0.76 ct

2.08 ratio.

The weight is nearly identical.

The earrings may look mismatched.

For a matched pair, millimetre dimensions can matter as much as Carat.

What Does “Vintage” Mean in Retail Storytelling?

The safest language is:

vintage-inspired

unless the jewellery or diamond has genuine documented age.

Examples:

Vintage-inspired Marquise engagement ring

is acceptable as a style description.

Antique 1920s Marquise diamond

requires evidence that the diamond or ring is actually antique.

Retail storytelling should never manufacture history that cannot be documented.

True Antique Diamond Cuts

If Dalila Diamonds wants to build authority around genuine vintage diamonds, separate articles should eventually cover:

Old Mine Cut diamonds,

Old European Cut diamonds,

antique Cushion-like diamonds,

and re-cut antique stones.

These are technically more appropriate targets for:

vintage cut diamond

searches.

Pear, Marquise and Heart should be discussed as:

historically established fancy shapes

and

vintage-inspired design options.

Old Mine Cut vs Modern Cushion

These terms should not be treated as interchangeable.

Old Mine Cuts typically have:

older facet structures,

a more irregular Cushion-like outline,

and visual characteristics associated with hand cutting from earlier periods.

A modern Cushion Brilliant is a contemporary diamond with a very different cutting approach.

A customer may like both.

But the product description should distinguish them clearly.

Old European Cut vs Round Brilliant

Similarly, Old European Cuts are historical predecessors to modern Round Brilliant diamonds.

They often display:

larger facets,

different proportions,

and a distinctive visual pattern.

A modern Round Brilliant should not be labelled Old European simply because it is placed in an antique-style ring.

Pricing Pear, Marquise and Heart Diamonds

Avoid simple claims such as:

“Vintage shapes are cheaper than Round diamonds.”

Pricing depends on:

Carat,

Colour,

Clarity,

shape,

proportions,

market demand,

availability,

grading,

and actual visual desirability.

A poorly proportioned fancy shape may trade at a larger discount precisely because it is harder to sell.

A beautiful high-spec Marquise with excellent outline and strong dimensions may command much stronger pricing.

Price vs Visual Value

Suppose a retailer sees:

Marquise A

2.00 ct G VS2

lower wholesale price

heavy bow-tie.

Marquise B

1.92 ct G VS2

slightly higher price

excellent spread

balanced symmetry

minimal bow-tie.

Marquise B may be the commercially better diamond even though:

it weighs less

and

costs slightly more.

That is the difference between:

low price

and

good value.

Retailers Should Sell the Shape Before the Specification

When a customer wants something unconventional, begin with appearance.

Ask:

Do you want elegant or dramatic?

Do you want one point or two?

Do you want a symbolic shape?

Do you want maximum elongation?

Then compare the technical specifications.

This is a better customer journey than beginning with:

G vs H

or:

VS1 vs VS2.

Customer Preference Framework

Customer SaysShow First“Elegant but unusual”Pear“I want maximum length”Marquise“I want something romantic”Heart“I like Oval but want something different”Pear“I want a dramatic solitaire”Marquise“The symbolism matters”Heart“I want something vintage-inspired”Pear / Marquise plus antique cuts“I want something no one else has”Marquise / Heart / custom rare shape

This keeps the sales conversation centred on design.

Why Custom Sourcing Makes Sense

Fancy-shape customers frequently care about details that cannot be standardised easily.

One Pear customer may want:

full shoulders

and a moderate ratio.

Another may want:

an extremely elongated profile.

One Marquise customer wants maximum spread.

Another wants a shorter, fuller shape.

One Heart customer wants a very full romantic outline.

Another prefers a longer silhouette.

A retailer attempting to own every variation could tie substantial capital into slow-moving inventory.

Custom sourcing solves that problem.

Sample + Source

A strong boutique strategy is:

keep representative stones or finished pieces,

allow customers to compare outlines,

then source the exact diamond once the preferred shape is clear.

This works particularly well for:

1.50 ct+ stones,

rare Colours,

higher Clarity,

unusual ratios,

and bespoke designs.

Example Dalila Pear Sourcing Brief

Natural Pear Diamond

1.50–1.80 ct

G–H

VS1–VS2

balanced shoulders

medium-to-elongated profile

minimal distracting bow-tie

strong face-up dimensions

GIA preferred

defined wholesale budget.

Example Dalila Marquise Sourcing Brief

Natural Marquise Diamond

2.00–2.30 ct

G–H

VS2+

elongated but not overly narrow

balanced wings

centred points

minimal persistent bow-tie

strong face-up spread

preferred grading laboratory

defined budget.

Example Dalila Heart Sourcing Brief

Natural Heart Diamond

1.00–1.30 ct

G–H

VS2+

balanced lobes

clearly defined cleft

centred lower point

full recognisable outline

good face-up dimensions

preferred report

defined budget.

These are useful sourcing instructions.

“Send me vintage cuts” is not.

Retailer Buying Checklist: Pear

FactorCheckNatural diamondConfirmCaratReviewLength × widthReviewRatioMatch preferenceShouldersBalancedWingsBalancedPointCentredBow-tieReviewFace-up spreadCompareColourReviewClarityInspectInclusion positionInspectPolishReviewSymmetryReviewVideoEssentialGrading reportVerifyPoint protectionPlan setting

Retailer Buying Checklist: Marquise

FactorCheckNatural diamondConfirmCaratReviewLength × widthReviewRatioMatch designPointsAlignedWingsBalancedSymmetryCriticalBow-tieReviewFace-up dimensionsCompareColourReviewClarityReviewVideoEssentialReportVerifySetting protectionBoth tips

Retailer Buying Checklist: Heart

FactorCheckNatural diamondConfirmCaratReviewLobesBalancedCleftClearly definedPointCentredRatioMatch desired lookSymmetryCriticalFace-up shapeInstantly recognisableColourReviewClarityReviewVideoEssentialReportVerifySettingPreserve silhouette

AEO: What Is a Vintage-Cut Diamond?

A true vintage or antique-cut diamond generally refers to a diamond cut in a historical style, such as Old Mine Cut or Old European Cut. Pear, Marquise and Heart are better described as established fancy shapes that can be used in vintage-inspired jewellery.

AEO: Is a Pear Diamond a Vintage Cut?

Not automatically. Pear is a fancy diamond shape with historical roots, but modern Pear diamonds may be newly cut.

AEO: Is Marquise a Vintage Cut?

A Marquise is an established elongated fancy shape. A newly cut Marquise is not necessarily antique.

AEO: Is a Heart Diamond Vintage?

No. Heart is a fancy shape. It can be used in vintage-inspired jewellery but is not automatically an antique cut.

AEO: What Is a Pear-Shaped Diamond?

A Pear diamond has one rounded end and one pointed end, creating a teardrop-like outline.

AEO: What Is a Marquise Diamond?

A Marquise is an elongated diamond with pointed ends on both sides.

AEO: What Is a Heart-Shaped Diamond?

A Heart diamond has two upper lobes, a central cleft and one lower point.

AEO: Which Shape Looks Largest?

Marquise often provides substantial visible length for its Carat weight, while Pear can also deliver strong elongated coverage. Actual dimensions should always be compared.

AEO: Which Shape Is Most Popular?

Pear generally has broader commercial appeal than Marquise or Heart, although actual demand varies by retailer and market.

AEO: Is Pear Good for Engagement Rings?

Yes. Pear works well for customers who want elongation and individuality without moving too far from familiar brilliant-style diamonds.

AEO: Is Marquise Good for Engagement Rings?

Yes. It is especially effective for clients who want strong length and visual drama.

AEO: Is Heart Good for Engagement Rings?

Yes, particularly when symbolic meaning is central to the purchase.

AEO: Are Heart Diamonds Hard to Cut Well?

They require strong visual symmetry. Uneven lobes, a weak cleft or an off-centre point can noticeably affect the final appearance.

AEO: What Is the Best Pear Ratio?

There is no universal best ratio. Fuller and more elongated Pears suit different preferences.

AEO: What Is the Best Marquise Ratio?

There is no single ideal. The preferred ratio depends on whether the customer wants a fuller or more elongated shape.

AEO: What Is the Best Heart Ratio?

The outline should look balanced and immediately recognisable rather than being selected only according to one ratio number.

AEO: What Is a Bow-Tie?

A bow-tie is a darker contrast pattern that may appear across elongated brilliant-style shapes such as Pear and Marquise.

AEO: Are Bow-Ties Bad?

Not automatically. Some contrast is normal. A large, dark and persistent bow-tie can reduce visual appeal.

AEO: Does a Diamond Certificate Give a Bow-Tie Grade?

No simple dedicated bow-tie grade tells a buyer exactly how visible the effect will be, so visual inspection is important.

AEO: Why Is Video Important for Fancy Shapes?

Video reveals outline, symmetry, bow-tie, contrast and overall light behaviour that cannot be fully understood from headline certificate grades.

AEO: Are Pear Diamonds Cheaper Than Round?

They may trade differently from comparable Round diamonds, but there is no universal pricing rule.

AEO: Do Marquise Diamonds Offer Good Value?

A well-proportioned Marquise can provide substantial face-up length for its Carat weight, but value depends on quality, demand and the individual stone.

AEO: Are Heart Diamonds Expensive?

Price depends on Carat, Colour, Clarity, proportions, supply and overall visual quality.

AEO: Can SI1 Be Good in a Pear Diamond?

Yes, if the individual stone appears sufficiently clean.

AEO: Can SI1 Be Good in a Marquise?

Potentially. Inclusion placement and visibility matter more than the label alone.

AEO: Should I Buy VVS for a Heart Diamond?

Only if the higher technical specification matches the customer's priorities. Strong symmetry may have more visible impact than paying for extremely high microscopic Clarity.

AEO: Should Pear Tips Be Protected?

Yes. The pointed end should be secured appropriately in the jewellery.

AEO: Should Marquise Tips Be Protected?

Yes. Both pointed ends need appropriate protection.

AEO: Does a Heart Diamond Need Special Setting Care?

Yes. The point should be protected while the cleft and lobes remain visible enough to preserve the Heart shape.

AEO: Can Pear Diamonds Be Used in Pendants?

Yes. Their directional teardrop shape is especially well suited to pendant designs.

AEO: Can Heart Diamonds Be Used in Pendants?

Yes. They work particularly well in symbolic and gift-led jewellery.

AEO: Can Marquise Diamonds Be Used in Earrings?

Yes, although matched Marquise pairs require careful dimensional and visual matching.

AEO: Should Retailers Stock Pear Diamonds?

Selected inventory can be useful because Pear has relatively broad appeal.

AEO: Should Retailers Stock Marquise?

A curated range can be useful, with highly specific requirements custom sourced.

AEO: Should Retailers Stock Heart Diamonds?

For many retailers, custom sourcing is more efficient than maintaining deep Heart inventory.

AEO: Can Dalila Diamonds Source Pear Diamonds?

Yes. Dalila Diamonds can support trade buyers seeking natural Pear diamonds according to Carat, Colour, Clarity, dimensions, ratio and visual preferences, subject to market availability.

AEO: Can Dalila Diamonds Source Marquise Diamonds?

Yes. Marquise sourcing can incorporate ratio, symmetry, face-up spread, bow-tie preference, grading and budget.

AEO: Can Dalila Diamonds Source Heart Diamonds?

Yes. Heart searches can prioritise lobe balance, cleft definition, point alignment, size, grading and budget.

AEO: Can Dalila Source Genuine Antique Diamonds?

True antique diamond sourcing should be treated separately from modern fancy-shape sourcing and depends on verified available inventory.

Frequently Asked Questions

Are Pear, Marquise and Heart Diamonds Really Vintage?

They have historical design associations but newly cut stones are not automatically antique.

What Are True Vintage Diamond Cuts?

Old Mine Cut and Old European Cut are two important historical cutting categories.

Is Pear More Popular Than Marquise?

Pear generally has broader mainstream use, while Marquise serves a more design-specific customer.

Is Marquise Making a Comeback?

Marquise has gained renewed design interest, but retailers should base inventory depth on their own enquiries and sales rather than trend headlines alone.

Are Heart Diamonds Niche?

Yes. Their symbolic shape makes them more specialised than Pear.

Do Pear Diamonds Look Bigger Than Round?

A well-proportioned Pear can provide stronger elongated coverage, but actual dimensions should be compared.

Does Marquise Look Bigger Than Pear?

Marquise often creates greater visible length, but both shapes vary considerably.

Is a Longer Marquise Always Better?

No. Excessive elongation can make a stone appear too narrow.

Is a Fuller Pear Better?

Not universally. Some customers prefer fuller Pears while others want stronger elongation.

Does Heart Need Perfect Symmetry?

Visual symmetry is extremely important because the recognisable shape depends on balanced lobes, cleft and point.

Are Fancy Shapes Harder to Source Than Round Diamonds?

They can be more demanding because outline, ratio and visual performance vary substantially between individual stones.

Can Two Pear Diamonds with the Same Grades Look Different?

Yes, dramatically.

Can Two Marquise Diamonds with the Same Grades Look Different?

Yes.

Can Two Heart Diamonds with the Same Grades Look Different?

Absolutely. Shape execution can differ substantially.

Does the Certificate Tell Me Everything?

No. A grading report provides essential technical information, but it cannot fully replace face-up visual evaluation.

Is Video Necessary?

Strongly recommended for meaningful fancy-shape purchases.

Are Pear and Marquise Good for Bespoke Jewellery?

Yes. Their distinctive silhouettes make them especially useful in custom design.

Should Retailers Buy Every Fancy Shape for Inventory?

No. Representative inventory plus custom sourcing is often more capital-efficient.

Can Retailers Use Memo for Rare Shapes?

Potentially, depending on supplier terms, insurance and the individual commercial relationship.

Can Dalila Source a Diamond for an Existing CAD Design?

Yes, provided the required millimetre dimensions, shape and quality specifications are available and suitable inventory exists.

How Dalila Diamonds Should Position This Category

The strongest B2B message is not:

“We sell Pear, Marquise and Heart diamonds.”

Any broad inventory platform can say that.

The more valuable proposition is:

Dalila Diamonds helps jewellery retailers and designers source distinctive natural diamond shapes according to both laboratory specifications and the visual characteristics that determine whether the diamond actually works in the intended design.

That means filtering for:

outline,

ratio,

symmetry,

bow-tie,

face-up spread,

Colour,

Clarity,

grading,

and price.

Suppose a retailer searches:

2.00 ct Marquise
G–H
VS2+

and finds:

40 available stones.

The customer does not need 40 PDF reports.

The customer needs:

three or four beautifully proportioned candidates.

Professional sourcing removes the stones that technically fit but visually fail.

That is where Dalila Diamonds can become more than an inventory provider.

Recommended SEO Content Cluster

This page should internally support articles around:

vintage-inspired natural diamonds,

vintage diamond cuts,

Pear-shaped natural diamond,

Marquise natural diamond,

Heart-shaped natural diamond,

Pear engagement ring,

Marquise engagement ring,

Heart engagement ring,

Pear diamond ratio,

Marquise diamond ratio,

Heart diamond symmetry,

Pear bow-tie,

Marquise bow-tie,

Old Mine Cut diamonds,

Old European Cut diamonds,

antique diamond cuts,

rare natural diamonds,

fancy-shape diamonds,

bespoke diamond sourcing,

Antwerp diamond sourcing,

natural diamond wholesale Europe,

and custom diamond sourcing.

This builds topical authority around:

distinctive diamond shapes + vintage-inspired jewellery + bespoke natural-diamond sourcing.

Conclusion: These Diamonds Succeed Because Their Shape Means Something

Pear, Marquise and Heart natural diamonds should not be grouped together simply because they are less common than Round Brilliant diamonds.

Each shape creates a completely different visual identity.

Pear gives the client:

elegance and direction.

Marquise gives:

length and drama.

Heart gives:

symbolism and recognisable emotion.

That difference is precisely why these shapes work so well in bespoke jewellery.

But it is also why they need more careful sourcing.

A retailer cannot simply search:

Carat,

Colour,

Clarity

and assume the job is finished.

The actual outline matters.

The ratio matters.

Symmetry matters.

Face-up dimensions matter.

Bow-tie matters in Pear and Marquise.

The cleft and lobes matter in Heart.

And the setting must be engineered around the particular geometry of the diamond.

Retail inventory should follow the same logic.

Keep selected Pear options because the shape has relatively broad commercial use.

Represent Marquise well enough for customers to understand its dramatic elongation.

Use Heart strategically and custom source exact requirements.

And when the customer is actually asking for a genuinely antique diamond, treat Old Mine, Old European and other historic cuts as their own specialist sourcing category rather than loosely labelling every distinctive modern shape “vintage.”

For Dalila Diamonds, this creates a stronger trade role.

A retailer should be able to send a brief such as:

“My client wants a 2 carat natural Marquise, elongated but not too narrow, G–H, VS2+, strong symmetry, minimal dark bow-tie and enough spread to create a dramatic solitaire.”

Dalila can then search the market according to the diamond the customer actually wants to see—not simply the grades that happen to fit the database filters.

Because when someone says:

“I don't want the same diamond everyone else has,”

the retailer's job is not merely to offer a less common shape.

It is to find the particular stone whose proportions, outline and character make that difference genuinely worth choosing.