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Reference

Stone Edge Profiles

Twenty-eight edge profiles in common use across the luxury stone industry, organised into eight families. Cross-section diagrams, descriptions, and when to specify each. The reference designers and architects can link to from spec sheets.

By Pietra Editorial Published May 3, 2026 Reference page

The edge profile of a stone piece is the silhouette of its visible edge in cross-section. For a kitchen counter, it is the shape of the front edge as you look at it from across the room. For a vanity, it is the outline of the front lip. For a wall-mounted shelf, it is the visible thickness as you stand beneath it. The profile choice changes how the stone reads visually, how it feels to the hand, and how light catches it; it can shift a piece from architectural to decorative, traditional to contemporary, restrained to dramatic, with no other change to the underlying material.

This reference covers the twenty-seven profiles in standard commercial production at most luxury stone fabricators globally. The naming conventions follow the standard North American stone industry vocabulary; some profiles have alternate names in European or Asian markets. Pietra fabricates all twenty-seven profiles on request; some are stocked as standard options on our Archway and Bath product lines, others are bespoke specifications.

How to use this page. Browse by family below, or jump to a specific family using the table of contents. For each profile we include a cross-section diagram, a description of the visual character, and a note on when the profile is most appropriate. The diagrams show the slab in cross-section: the top of the diagram is the top face of the slab, the front (right side) is the visible edge, the bottom is the underside.

Profile families
  1. Straight Family
  2. Bevel Family
  3. Radius Family
  4. Bullnose Family
  5. Ogee Family
  6. Dupont Family
  7. Magna Family
  8. Other Family
01 Straight Family

Straight

The reference profile. The simplest possible edge: a clean 90-degree cut, polished or honed, with no shaping. Everything else in this catalogue is a variation on this baseline.

Straight Polish edge profile cross-section
Straight

Straight Polish

The simplest profile: the stone is cut to a clean 90-degree edge and polished or honed. No carving, no shaping. The reference profile against which all others are variations.

When to specify

Contemporary minimalist work. Floating shelves. Wall cladding where the edge is hidden. The default specification when no other profile is requested.

02 Bevel Family

Bevel

Bevels take a 45-degree cut from the top edge of the slab. The depth of the cut determines whether the bevel reads as a subtle softening or as an architectural feature in itself. Four variants in common use.

1/4 Bevel edge profile cross-section
Bevel

1/4 Bevel

A 45-degree cut takes off the top corner at roughly one-quarter of the slab thickness. The smallest of the bevel family.

When to specify

Subtle softening of an otherwise straight edge. Reduces the visual weight of the slab without becoming a feature in itself. Appropriate where the stone is the architectural element and the edge should not call attention.

Half Bevel edge profile cross-section
Bevel

Half Bevel

The same 45-degree cut taken to roughly half the slab thickness. The bevel face becomes a meaningful design element.

When to specify

Where the bevel should register as a deliberate detail. Reads as more architectural than the 1/4 bevel; the larger cut catches more light.

Reverse Bevel edge profile cross-section
Bevel

Reverse Bevel

The bevel is cut on the underside of the slab front rather than the top. The top edge stays sharp; the bottom is softened.

When to specify

Floating vanities and shelves where the underside is visible. The reverse bevel reduces the apparent thickness of the slab from below while preserving a crisp profile from above.

Bevel Reveal edge profile cross-section
Bevel

Bevel Reveal

Both top and bottom front corners are bevelled at 45 degrees. The slab front face becomes a narrow band between the two cuts.

When to specify

Contemporary specification where the bevels frame a defined edge band. Reads as deliberately constructed. Useful for islands and freestanding pieces where the edge is on display from multiple angles.

03 Radius Family

Radius

Radius profiles round the top front edge into a curve. The radius dimension determines how prominent the curve becomes. Suitable for any application where edge sharpness is a concern; foundational for child-safe and touch-frequent surfaces.

3/8
Radius

3/8" Radius

The top front corner is rounded with a 3/8-inch radius. The smallest of the radius family. Subtle softening without becoming a curve in itself.

When to specify

Touch-friendly applications where the edge should not feel sharp. Bath vanities, kitchen islands at child height. The pragmatic minimum for any horizontal surface that hands will brush against routinely.

5/8
Radius

5/8" Radius

A larger 5/8-inch radius produces a more pronounced curve. The transition from top face to front face becomes a visible curve rather than a rounded corner.

When to specify

Where the radius is meant to register as a design element. Slightly more generous on the hand. Common on kitchen islands and bath surrounds in projects that lean traditional.

04 Bullnose Family

Bullnose

Bullnose profiles take the curve further: the front edge becomes a half-circle the depth of the slab thickness. Single bullnose is the traditional reference; variants extend the curve to the underside, narrow it to a half-curve, or pair it with an undercut cove.

Single Bullnose edge profile cross-section
Bullnose

Single Bullnose

The full top front edge is rounded into a half-circle the depth of the slab thickness. The defining curve profile.

When to specify

Traditional and transitional interiors. Bath vanities where the soft profile reads as warm and humanistic. Kitchen islands in homes with children where edge sharpness is a real concern.

Half Bullnose edge profile cross-section
Bullnose

Half Bullnose

The bullnose curve covers the top half of the slab thickness only; the bottom front face stays vertical.

When to specify

Where the bullnose should be present but not dominant. Thinner slabs where a full bullnose would consume the entire edge. Contemporary applications that want softness without traditional reference.

Double Bullnose edge profile cross-section
Bullnose

Double Bullnose

Both top and bottom front edges are bullnosed. The front face of the slab disappears entirely into curves.

When to specify

Pieces visible from above and below. Transition mouldings. Stair noses where the profile must read as soft from both vantages. Rare in residential cabinetry but useful in specific architectural moments.

Cove Bullnose edge profile cross-section
Bullnose

Cove Bullnose

A bullnose top with a concave cove undercut at the bottom. The edge reads soft on top, sculptural underneath.

When to specify

Premium bath vanities where the underside is visible. Reception desks and built-in pieces in luxury commercial. Where the edge is meant to be a feature.

Cove edge profile cross-section
Bullnose

Cove

A concave curve cut into the top edge. Creates a subtle shadow line, the inverse of a bullnose. Restrained and elegant rather than soft.

When to specify

Refined contemporary work where a quiet shadow detail is wanted at the edge. Often paired with cabinetry that already carries cove or radius detailing so the stone reads as part of a coordinated language.

05 Ogee Family

Ogee

The classical S-curve profile with two thousand years of architectural history. Ogee variants combine the flowing curve with a bullnose, a flush front, a reveal, or a step. The natural choice for traditional and transitional interiors.

Single OG edge profile cross-section
Ogee

Single OG

An S-curve profile that flows from the top edge in and then back out. The classical ogee, defining detail of traditional architecture from Roman through Neoclassical.

When to specify

Traditional and transitional interiors. Vanities and surrounds where classical reference is part of the design intent. Reads as deliberately historical when contemporary stone surfaces would feel jarring.

OG Bullnose edge profile cross-section
Ogee

OG Bullnose

An ogee curve at the top transitioning into a bullnose at the front. Combines the classical reference of the ogee with the soft handfeel of the bullnose.

When to specify

Premium traditional vanities and counters. Where both the ogee detail and the soft front edge are desired. More expensive to fabricate; specifies attention to detail.

OG Flush edge profile cross-section
Ogee

OG Flush

The ogee profile is cut into the top of the slab but the front face stays flush vertical. The cut adds detail without changing the overall slab silhouette.

When to specify

Where the ogee adds a refined detail that reads at close range without changing the slab's apparent thickness. Common in contemporary work that wants a moment of classical reference.

OG Reveal edge profile cross-section
Ogee

OG Reveal

An ogee at the top with a reveal cut at the bottom of the front face. The reveal narrows the visible edge band, drawing attention to the ogee detail above it.

When to specify

Showpiece pieces where the edge profile is meant to be read as a deliberate composition. Reception desks, hero vanities, freestanding stone furniture.

OG Step edge profile cross-section
Ogee

OG Step

An ogee with a stepped detail underneath. The step adds a horizontal element to the otherwise flowing curve.

When to specify

Architectural cornice work and crown details. Where the edge profile is meant to read as classical mouldings. Less common in contemporary residential but valuable in specific traditional contexts.

06 Dupont Family

Dupont

Stepped contemporary profiles. The Dupont edge is a stepped chamfer rather than a flowing curve, reading as deliberately constructed and architectural. Five variants combine the stepped detail with bullnoses, reveals, or repeated steps.

Single Dupont edge profile cross-section
Dupont

Single Dupont

A stepped profile with a sharp 90-degree cut into the top of the slab front. The Dupont edge is a stepped chamfer rather than a curve.

When to specify

Contemporary architectural specifications. Where the ogee classical reference is too traditional but a profile detail is still desired. Reads as constructed and deliberate.

Dupont Bullnose edge profile cross-section
Dupont

Dupont Bullnose

A Dupont step at the top followed by a bullnose front. Combines the architectural step with the soft hand of a bullnose.

When to specify

Where contemporary architectural reference is desired with hand-friendly edges. Premium kitchen islands and bath vanities.

Dupont Flush edge profile cross-section
Dupont

Dupont Flush

The Dupont step cut into the top of the slab; the front face stays flush vertical. The step adds an architectural detail without changing the slab silhouette.

When to specify

Most common Dupont specification. Adds a refined moment without committing to a more dramatic profile.

Dupont Reveal edge profile cross-section
Dupont

Dupont Reveal

A Dupont step at the top combined with a reveal cut at the bottom of the front. Frames the slab edge between two architectural cuts.

When to specify

Showpiece architectural specifications. Where the edge profile is read as a deliberate composition rather than a softening detail.

Dupont Step edge profile cross-section
Dupont

Dupont Step

A double-stepped Dupont. The architectural step is repeated on the underside.

When to specify

Reception desks and freestanding stone furniture where the edge is visible from above and below. Reads as the most constructed and architectural of the Dupont family.

07 Magna Family

Magna

Softer alternatives to the Dupont family. The Magna profile begins with a step but transitions through a curve rather than a sharp angle. Four variants in common use.

Single Magna edge profile cross-section
Magna

Single Magna

A small step at the top followed by a quarter-curve transition. The Magna profile is a softer alternative to the Dupont with a gentler step.

When to specify

Where Dupont reads as too sharp but a stepped profile is still desired. Common in transitional residential.

Magna Bullnose edge profile cross-section
Magna

Magna Bullnose

Magna step transitioning to a bullnose front. The softest of the stepped profile family.

When to specify

Traditional bath vanities and kitchen islands. The combination reads as warm and detailed.

Magna Flush edge profile cross-section
Magna

Magna Flush

The Magna step at the top with a flush vertical front face. Refined detail without changing the slab silhouette.

When to specify

Contemporary applications that want a moment of softness without classical reference.

Magna Reveal edge profile cross-section
Magna

Magna Reveal

Magna step at the top, reveal at the bottom. The slab front face becomes a narrow band between the two profile elements.

When to specify

Premium pieces where both top and bottom edges are intended to be read as deliberate.

08 Other Family

Other

Distinctive profiles outside the main families. The Double D mirrors a bullnose top to bottom; the V Groove cuts a decorative V into the top of the slab. Specialty profiles for specific design intents.

Double D edge profile cross-section
Other

Double D

The full top front edge rounded into a half-circle, mirrored on the underside. Both top and bottom front faces are bullnosed identically.

When to specify

Floating vanities and counters where the underside is visible. The symmetry reads as deliberate from any angle.

V Groove edge profile cross-section
Other

V Groove

A V-shaped groove cut into the top of the slab near the front edge. The most decorative of the standard profiles.

When to specify

Decorative kitchen island edges, traditional bath vanities, classical reference work. Less common in contemporary specification but useful where the profile is meant to be a feature.

Need Help Choosing a Profile?

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