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Marble Keystone

19th Century Victorian Carrara Marble Mantel Keystone
19th Century Victorian Carrara Marble Mantel Keystone

19th Century Victorian Carrara Marble Mantel Keystone

Located in Stamford, CT

A 19th Century Victorian carrara marble mantel keystone with a carved scallop shell. This is a

Category

Antique Late 19th Century American Architectural Elements

Materials

Carrara Marble

French Empire Sarancolin and Statuary Marble Fireplace Mantel
French Empire Sarancolin and Statuary Marble Fireplace Mantel

French Empire Sarancolin and Statuary Marble Fireplace Mantel

Located in London, GB

with white marble moulding, and gently shaped stretcher below with marble keystone. Surmounted by

Category

Antique Early 19th Century French Empire Fireplaces and Mantels

Materials

Marble

19th Century Victorian Marble Fireplace Mantle Keystone
19th Century Victorian Marble Fireplace Mantle Keystone

19th Century Victorian Marble Fireplace Mantle Keystone

Located in Vero Beach, FL

19th Century Victorian Marble Fireplace Mantle Keystone Delicately carved architectural cartouche

Category

Antique 19th Century Architectural Elements

Materials

Carrara Marble

Antique Neoclassical Carved Marble Mantel Keystone Architectural Element - Pair
Antique Neoclassical Carved Marble Mantel Keystone Architectural Element - Pair

Antique Neoclassical Carved Marble Mantel Keystone Architectural Element - Pair

Located in Philadelphia, PA

Antique Neoclassical Carved Italian Carrara Marble Mantel Keystone Architectural Elements - a Pair

Category

Early 20th Century Unknown Neoclassical Architectural Elements

Materials

Marble

Recent Sales

Horse Head Marble Keystone
Horse Head Marble Keystone

Horse Head Marble Keystone

Unavailable

H 13.39 in W 9.45 in D 3.15 in

Horse Head Marble Keystone

Located in London, GB

An elegant marble sculpture of a horse head used as a keystone most probably for an archway. French

Category

Early 20th Century French Edwardian Architectural Elements

Materials

Marble

Antique Fireplace Mantel in Breche Violet Marble
Antique Fireplace Mantel in Breche Violet Marble

Antique Fireplace Mantel in Breche Violet Marble

Sold

H 61.03 in W 89.38 in L 61.03 in

Antique Fireplace Mantel in Breche Violet Marble

Located in Haarlem, Noord-Holland

mantelpiece is executed in the finest Italian breche violet marble. The boldly carved central keystone is

Category

Antique Late 17th Century Dutch Louis XIV Fireplaces and Mantels

Materials

Marble, Breccia Marble

Imposing Mid-19th Century Arched Chimneypiece in Portoro Marble
Imposing Mid-19th Century Arched Chimneypiece in Portoro Marble

Imposing Mid-19th Century Arched Chimneypiece in Portoro Marble

Located in Bagshot, GB

marble. The Jamb panels, arch sprandel and frieze are in Portoro Marble, with the fluted keystone in

Category

Antique Mid-19th Century European Victorian Fireplaces and Mantels

Materials

Marble, Griotte Marble

Antique Victorian Arched Fireplace Surround
Antique Victorian Arched Fireplace Surround

Antique Victorian Arched Fireplace Surround

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H 46.86 in W 71.26 in D 13 in

Antique Victorian Arched Fireplace Surround

Located in Edinburgh, GB

Marble. A central carved keystone is flanked by two large Arched spandrels with a moulded top above, the

Category

Antique 1880s English Victorian Fireplaces and Mantels

Materials

Marble

A grand antique Victorian marble mantel made from Nero Portoro.
A grand antique Victorian marble mantel made from Nero Portoro.

A grand antique Victorian marble mantel made from Nero Portoro.

Located in Tyrone, Northern Ireland

keystone and black marble lotus leaf capitals, mouldings and shelf. The combination of the three different

Category

Antique Mid-19th Century English Victorian Fireplaces and Mantels

Materials

Marble

Collection of Seven Marble Keystones
Collection of Seven Marble Keystones

Collection of Seven Marble Keystones

Located in New York, NY

Each Mounted on an Iron Base

Category

Antique 19th Century American Architectural Elements

Materials

Stone, Metal

Antique 19th Century Regency Marble Fire Surround
Antique 19th Century Regency Marble Fire Surround

Antique 19th Century Regency Marble Fire Surround

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H 45.08 in W 58.35 in D 10.83 in

Antique 19th Century Regency Marble Fire Surround

Located in Manchester, GB

. The frieze is green Campan marble bolection centered with a finely carved statuary marble keystone

Category

Antique Early 19th Century English Regency Fireplace Tools and Chimney Pots

Materials

Statuary Marble

Stunning Beaux Arts Marble Mantel
Stunning Beaux Arts Marble Mantel

Stunning Beaux Arts Marble Mantel

Sold

H 50 in W 76 in D 16.5 in

Stunning Beaux Arts Marble Mantel

Located in Minneapolis, MN

This mantel is made of red marble and features a shell keystone with decorative leafy details

Category

Vintage 1930s American Beaux Arts Fireplaces and Mantels

Materials

Marble

Early Victorian Statuary Marble Mantel with Carved Spandrels
Early Victorian Statuary Marble Mantel with Carved Spandrels

Early Victorian Statuary Marble Mantel with Carved Spandrels

Located in New York, NY

A Beautiful early Victorian, circa 1840-1850 statuary marble carved arch with keystone mantel. The

Category

Antique 19th Century English Victorian Fireplaces and Mantels

Materials

Statuary Marble

Victorian Arched Carrara Marble Mantel
Victorian Arched Carrara Marble Mantel

Victorian Arched Carrara Marble Mantel

Sold

H 44.5 in W 59.5 in D 8.5 in

Victorian Arched Carrara Marble Mantel

Located in New York, NY

Victorian arched mantel with keystone in Carrara marble with fielded flanking panels (VIC-W60

Category

Antique 19th Century English Victorian Fireplaces and Mantels

Early Victorian Nero Marquina Marble Mantel, circa 1860

Early Victorian Nero Marquina Marble Mantel, circa 1860

Located in New York, NY

An early Victorian, circa 1860 carved arched mantel in Nero Marquina marble with a carved keystone

Category

Antique 19th Century English Victorian Fireplaces and Mantels

Victorian Arched Carrara Marble Mantel
Victorian Arched Carrara Marble Mantel

Victorian Arched Carrara Marble Mantel

Sold

H 44.5 in W 59.5 in D 8.5 in

Victorian Arched Carrara Marble Mantel

Located in New York, NY

Victorian arched mantel with keystone in Carrara marble with fielded flanking panels (VIC-W60

Category

Antique 19th Century English Victorian Fireplaces and Mantels

People Also Browsed

Mid-Victorian Moorish wrought & cast iron pergola or decorative garden structure
Mid-Victorian Moorish wrought & cast iron pergola or decorative garden structure

Mid-Victorian Moorish wrought & cast iron pergola or decorative garden structure

Located in London, GB

A monumental Moorish mid-Victorian wrought iron Pergola or Decorative Garden Structure, a unique masterpiece in High Victorian Ironwork design. Our research confirms it is French, da...

Category

Antique Late 19th Century European Moorish Architectural Elements

Materials

Wrought Iron

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Marble Keystone For Sale on 1stDibs

With a vast inventory of beautiful furniture at 1stDibs, we’ve got just the marble keystone you’re looking for. A marble keystone — often made from marble, stone and statuary marble — can elevate any home. There are 25 variations of the antique or vintage marble keystone you’re looking for, while we also have 2 modern editions of this piece to choose from as well. There are many kinds of the marble keystone you’re looking for, from those produced as long ago as the 18th Century to those made as recently as the 21st Century. A marble keystone made by Victorian designers — as well as those associated with Baroque — is very popular. Matteo Casalegno, Rossana Orlandi and Ryan & Smith Ltd. each produced at least one beautiful marble keystone that is worth considering.

How Much is a Marble Keystone?

A marble keystone can differ in price owing to various characteristics — the average selling price 1stDibs is $21,952, while the lowest priced sells for $1,450 and the highest can go for as much as $62,831.

Finding the Right Building-garden for You

Choosing the right antique or vintage building and garden elements can prove pivotal when you’re working to beautify any room in your home or just put the finishing touches on a garden or other outdoor area.

It takes time and effort to improve your outdoor space or merely to bring an air of tranquility to an indoor area set aside for private relaxation or gathering with friends. The good news is that 1stDibs can help.

To introduce a sense of timelessness to a back patio or interior common area, choose cast-stone statues or sculptural busts for a dose of drama or select ornate architectural elements such as corbels, plaques or panels made of marble or iron. Elsewhere, find a focal point in your living room and create a “feature wall” by bringing pops of color into a corner with handmade antique ceramic tiles.

It helps when design changes like these have a practical upside too.

Victorian cast-iron stair treads hearken back to a time when adding decorative details to your property was a priority. While lending an attractive appearance to an exterior staircase, these safeguards render the steps slip-resistant for those coming and going. And as one good stylistic choice usually leads to another, pairing your sophisticated treads with a coupling of 19th-century hand-forged andirons would be a thoughtful, durable touch for any courtyard or comfortable lounge space, be they intended for an indoor fireplace or a patio firepit.

Where the garden is concerned, any sophisticated garden ornaments you select should work with nature, not against it. Wrought-iron garden gates will simply refuse to be relegated to the background. Instead, they’ll draw attention to your painstakingly sculpted hedges and colorful flora. When paired with a sparse arrangement of other tasteful additions, such as a stone planter, garden stool or other welcoming pieces of outdoor seating, the effect can be transformative.

On 1stDibs, find a sprawling collection of antique garden furniture and architectural elements that meet every need. Our offerings include everything from sculptural bathroom fixtures to flooring ideas to pedestals and columns designed in a variety of styles and much more.