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Collection of Large Specimen Clam Shells
Located in Wormelow, Herefordshire
A spectacular collection of five large specimen clam shells mounted on bespoke steel stands. These
Category

Late 20th Century Natural Specimens

Materials

Steel

Collection of Large Specimen Clam Shells
Collection of Large Specimen Clam Shells
H 11.82 in W 9.85 in D 7.49 in
Large Natural South Pacific Giant Clam Shell Specimen
Located in Rio Vista, CA
Massive natural Tridacna gigas South Pacific ocean giant clam shell specimen. The large shell
Category

20th Century American Organic Modern Natural Specimens

Materials

Shell

Big Clam Shell Natural Specimen With Brass Pedestal. Iluminated
Located in Mombuey, Zamora
the shell is very large
Category

Vintage 1970s Italian Other Natural Specimens

Materials

Brass

Gigas Tridacna Large Shell
Located in Chicago, IL
This is a wonderful Gigas Tridacna (clam) shell. It has a wonderful intact shape with a very white
Category

Early 20th Century North American Natural Specimens

Materials

Shell

Gigas Tridacna Large Shell
Gigas Tridacna Large Shell
H 11 in W 24.5 in D 15 in
Highly Decorative Large Natural Sea Shell #2
Located in Opa Locka, FL
Highly Decorative Natural Beautiful Sea Shell. Large size.
Category

Vintage 1940s North American Mid-Century Modern Natural Specimens

Materials

Shell

Large Vintage Natural Real Sea Coral Reef Specimen Beach Decor
By Oceanic Arts
Located in Warrenton, OR
Large Vintage Natural Real Sea Coral Reef Specimen Beach Decor A stunning piece of nature for the
Category

Early 20th Century American International Style Natural Specimens

Materials

Coral

Large Italian Scagliola Shell
Located in New York, NY
Large Italian Scagliola shell. Large sculptural shell in Scagliola with natural patina, Italy
Category

Early 20th Century Italian Natural Specimens

Materials

Scagliola

Large Italian Scagliola Shell
Large Italian Scagliola Shell
H 9.5 in W 32 in D 20 in
Large Highly Decorative Old Natural Sea Shell #4
Located in Opa Locka, FL
Beautiful Large Natural Highly Decorative Sea Shell. Great for decorating! I purchased a collection
Category

Vintage 1940s North American Mid-Century Modern Natural Specimens

Materials

Shell

A large Elephant's Snout Volute shell - Cymbium glans gamelan
Located in Leesburg, VA
A large Elephant's Snout Volute shell - Cymbium glans gamelan Approximate size: 12 (l) x 5.5 (w) x
Category

Early 20th Century Unknown Other Natural Specimens

Materials

Shell

Large Beautiful and Highly Decorative Natural Sea Shell #5
Located in Opa Locka, FL
Large Beautiful and Highly Decorative Natural Sea Shell. I purchased a collection of large shells
Category

Vintage 1940s American Mid-Century Modern Natural Specimens

Materials

Shell

Dark Brown And Black Pair Large Mussel Shells Sculpture, Indonesia, Contemporary
Located in New York, NY
Contemporary Borneo pair of large mussel shells on stands. Tortoise color, glossy finish. Stands
Category

21st Century and Contemporary Indonesian Natural Specimens

Materials

Shell

Natural Clam Shell
Located in Bradenton, FL
Authentic large clam shell specimen with its iconic sculptural form and sea inspired colors and
Category

20th Century Southeast Asian Organic Modern Natural Specimens

Materials

Shell

Natural Clam Shell
Natural Clam Shell
H 4.75 in W 10.25 in D 16.5 in
Large Kyanite Mineral Adorned with Silver Leaf Shells, Kyanite & Baroque Pearls
By Interi
Located in Dublin, Dalkey
a piece in this particular size. The specimen is adorned with the silver leaf shells and minerals
Category

21st Century and Contemporary Brazilian Organic Modern Natural Specimens

Materials

Rock Crystal, Silver Leaf

Natural Ammonite Death Bed Specimen
Located in Wormelow, Herefordshire
This is a rare, spectacular and large specimen of ammonites on matrix dactylioceras athleticum. Due to
Category

Antique 15th Century and Earlier German Natural Specimens

Materials

Natural Fiber

Natural Ammonite Death Bed Specimen
Natural Ammonite Death Bed Specimen
H 9.85 in W 16.93 in D 3.75 in
Set of Micro Mosaic Shells
Located in New York, NY
Set of micro mosaic shells three natural shells filled with micro mosaic in nautical designed tones
Category

2010s American Natural Specimens

Materials

Shell

Set of Micro Mosaic Shells
Set of Micro Mosaic Shells
H 1.75 in W 3 in D 2 in
Clam Shell Seashell White Natural
Located in New York, NY
A beautiful, relatively large, white natural clam shell seashell. Seashell is real. Beautiful as a
Category

20th Century Organic Modern Natural Specimens

Materials

Shell

Clam Shell Seashell White Natural
Clam Shell Seashell White Natural
H 3.75 in W 11.5 in D 8 in
Vintage Mother of Pearl Nautilus Shell
Located in New York, NY
Vintage mother of pearl nautilus shell. Beautiful large scale natural nautilus shell, perfect for
Category

20th Century Asian Natural Specimens

Materials

Shell

Very Unusual Large Nut Shell with Tribal Elephant Carving
Located in Llanbrynmair, GB
A rare and unusually large nut shell, skillfully etched with elephant figures and objects. Despite
Category

Antique Late 19th Century Unknown Tribal Natural Specimens

Materials

Nutwood

Silver Leaf Natural Sea Shell
Located in Cathedral City, CA
Silver and copper leaf relatively large and real natural sea shell sculpture.  
Category

Early 20th Century Italian Organic Modern Natural Specimens

Materials

Copper, Silver Leaf

Silver Leaf Natural Sea Shell
Silver Leaf Natural Sea Shell
H 4.5 in W 11.5 in D 9.5 in
Engraved Nautilus shell - Netherlands, 18th century
Located in Bruxelles, BE
Engraved Nautilus shell Netherlands, 18th century 13 x 10 x 7 cm Although fragmentary this
Category

Antique 18th Century Belgian Dutch Colonial Natural Specimens

Materials

Shell

Natural Clam Shell Filled With Small Seashells
Located in Bradenton, FL
Authentic large clam shell specimen with its iconic sculptural form and sea inspired colors and
Category

20th Century Southeast Asian Organic Modern Natural Specimens

Materials

Shell

Natural Turbo Marmoratus or Green Turban Shell
Located in Miami, FL
A beautiful natural specimen. Turbo marmoratus is a large species of marine gastropod with a
Category

20th Century Unknown Organic Modern Natural Specimens

Materials

Shell

Beautiful and Highly Decorative Natural Sea Shell #3
Located in Opa Locka, FL
Beautiful and Large Highly Decorative Natural Sea Shell. I purchased a collection of large
Category

Vintage 1940s North American Mid-Century Modern Natural Specimens

Materials

Shell

Mid Century Modern Italian Carved Wood Painted Sea Shell, Large Scale
Located in Stamford, CT
A very cool mid century Italian hand carved wooden sea shell with white painted surface. The
Category

Mid-20th Century Italian Mid-Century Modern Natural Specimens

Materials

Wood

Natural Matching Pair Whole Complete Giant Clam Sea Shell Tridacna Gugas 10"
Located in Dayton, OH
Beautiful complete natural specimen, Tridacna Gigantas / Giant Clam shell / fossil featuring
Category

Late 20th Century Natural Specimens

Materials

Shell

"Cauliflower" Fossil Agate Coral with Baroque Pearls and Shells
By Interi
Located in Dublin, Dalkey
large and could be museum-quality. The fossil agate coral and natural specimens are put together in a
Category

Antique 15th Century and Earlier American Organic Modern Natural Specimens

Materials

Agate, Coral

Queen Conch Shell Aliger Gigas Rare Souvenir Marine Arena Johns Pass Florida 8"
Located in Dayton, OH
species varies according to developmental age. The adult animal has a very large, solid and heavy shell
Category

Late 20th Century Natural Specimens

Materials

Shell

Giuliano Tincani Lapis Lazuli Specimen Sculpture on Nickel Plated Brass Base
By Giuliano Tincani
Located in Miami, FL
a one-of-a-kind large Lapis Lazuli specimen that was searched for and selected by Giuliano Tincani
Category

21st Century and Contemporary Italian Natural Specimens

Materials

Lapis Lazuli, Brass, Nickel

Late 19th-Early 20th White Bailer Shell Pectoral, Highlands, Papua New Guinea
Located in Point Richmond, CA
These large shell pectorals were worn ceremonially by men and women in Papua New Guinea - please see
Category

Early 20th Century Papua New Guinean Tribal Natural Specimens

Materials

Shell

Pair of Organic Sculptural Sea Shells on Marble Bases by Les Hunter Designs
Located in San Diego, CA
A gorgeous pair of organic sculptural sea shells on white marble bases by Les Hunter Designs of
Category

Mid-20th Century American Hollywood Regency Natural Specimens

Materials

Marble

Antique 19th Century Giant Clam Shell
Located in Wormelow, Herefordshire
An antique 19th century giant clam shell. Also known by its Latin name Tridacna gigas, this clam is
Category

Antique 15th Century and Earlier Victorian Natural Specimens

Materials

Natural Fiber

Antique 19th Century Giant Clam Shell
Antique 19th Century Giant Clam Shell
H 9.85 in W 26.38 in D 17.72 in
Large Natural Tropaeum Ammonite Fossil
Located in Wormelow, Herefordshire
A superb naturally occurring tropaeum ammonite fossil mounted on one of our exclusive large display
Category

Antique 15th Century and Earlier English Natural Specimens

Materials

Stone

Large Natural Tropaeum Ammonite Fossil
Large Natural Tropaeum Ammonite Fossil
H 18.51 in W 18.12 in D 10.04 in
Italian Mid-Century Monumental Carved Wood Painted Sea Shell
Located in Stamford, CT
Large scale hand carved sea shell painted in white with an ocher wash. This impressive piece will
Category

Mid-20th Century Italian Mid-Century Modern Natural Specimens

Materials

Wood

Geode Section with Rare Amethyst Formation and Intense Green Shell
Located in London, GB
a blanket of amethyst crystals. The borders are polished to reveal the beautiful celadonite shell
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Coco De Mer Shell circa 1900s Seychelles, Perfect for Your Wunderkammer
Located in London, GB
Shell. A complete coco de mer the perfect object to place in your Wunderkammer or cabinet of curiosities
Category

Antique 19th Century Seychellois Other Natural Specimens

Materials

Coconut

Large Amethyst Chapel
Located in London, GB
This large amethyst chapel, a complete half of the original geode, shows deep purple amethyst
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Large Amethyst Chapel
Large Amethyst Chapel
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H 44.1 in W 14.97 in D 6.7 in
Large Fossil Stone Ammonite
Located in Alessandria, Piemonte
O/6416 - Large fossil stone shell - Ammonites were predatory Prehistorie cephalopod mollusks which
Category

Antique 15th Century and Earlier Malagasy International Style Natural Sp...

Materials

Stone

Large Fossil Stone Ammonite
Large Fossil Stone Ammonite
H 15.36 in W 17.72 in D 5.52 in
Large amethyst chapel with calcite and stalactites
Located in London, GB
Another large amethyst chapel, the corresponding half of the original geode, showing deep purple
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Large amethyst chapel with calcite and stalactites
Large amethyst chapel with calcite and stalactites
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H 44.49 in W 15.75 in D 5.91 in
Swarovski Crystal Encrusted Starfish by Douglas Cloutier
By Douglas Cloutier
Located in New York, NY
Large Starfish encrusted with Swarovski crystals and miniature shells by Artist Douglas Cloutier
Category

1990s American Modern Natural Specimens

Materials

Crystal

Natural Seashell Trumpet Triton Sea Snail
Located in Miami, FL
A beautiful natural specimen, Charonia is a genus of very large sea snail, commonly known as
Category

20th Century Unknown Natural Specimens

Materials

Shell

Seashell
Located in New York, NY
A relatively large natural seashell from the sea. A great decorative object as shown. In neutral
Category

Early 20th Century Organic Modern Natural Specimens

Materials

Shell

Seashell
Seashell
H 4 in W 11.75 in D 5.5 in
Natural Seashell Trumpet Triton Sea Snail
Located in Naples, IT
A beautiful natural specimen, Charonia is a genus of very large sea snail, commonly known as
Category

20th Century Mid-Century Modern Natural Specimens

Materials

Shell

Natural Seashell Trumpet Triton Sea Snail
Natural Seashell Trumpet Triton Sea Snail
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H 7.88 in W 15.75 in D 7.88 in
Giant Clam on a Footed Base
Located in Palm Beach, FL
Authentic large clam shell with graceful flowing lines and variegated organic colors. Presented on
Category

20th Century Solomon Islands Organic Modern Natural Specimens

Materials

Shell

Giant Clam on a Footed Base
Giant Clam on a Footed Base
H 7 in W 19 in D 12 in
Seashells in Wood Centerpiece Vessel
Located in New York, NY
A very beautiful large grouping of all natural seashells. Vessel contains over 50+ matte white and
Category

20th Century American Organic Modern Natural Specimens

Materials

Shell, Wood

Seashells in Wood Centerpiece Vessel
Seashells in Wood Centerpiece Vessel
H 5 in W 39.75 in D 9 in
Fossil Agate Coral with Iridescent Ammonites
By Interi
Located in Dublin, Dalkey
mineral. This particular piece of agate coral is exceptional large and could be museum-quality. Fossil
Category

Antique 15th Century and Earlier American Organic Modern Natural Specimens

Materials

Agate, Coral

A big diorama with butterflies and flowers with a Memento Mori Italy 1850.
Located in Milan, IT
base of a large diorama with natural specimens of multicolored butterflies, mounted in a rectangular
Category

Antique Mid-19th Century Italian Natural Specimens

Materials

Glass, Wood

Complex Natural Geode Slice with Amethyst and Quartz
Located in London, GB
This large and thick slice preserves a complex arrangement of two interlocking geodes, one with a
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Complex Natural Geode Slice with Amethyst and Quartz
Complex Natural Geode Slice with Amethyst and Quartz
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H 33.08 in W 17.33 in D 6.7 in
Tyrannosaurus Rex Tooth in Fossil Matrix
Located in London, GB
of Salt Lake City in 1992. An incredibly rich fossil matrix, with a large Tyrannosaurus rex tooth
Category

Antique 15th Century and Earlier Natural Specimens

Materials

Other

Tyrannosaurus Rex Tooth in Fossil Matrix
Tyrannosaurus Rex Tooth in Fossil Matrix
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H 10.79 in Dm 8.67 in
Genuine Polished Orthoceras Fossil Statue (24.5 lbs)
Located in New York, NY
Orthoceras ("straight horn") is a slender, elongate shells with the middle of the body chamber
Category

Antique 15th Century and Earlier Unknown Natural Specimens

Materials

Other

Pair of Carved Fossilized Limestone Bookends with Many Fossils Visible
Located in Morristown, NJ
beige limestone with a large number of spiral shell gastropods, nautiloids, and other fossils polished
Category

Vintage 1980s Unknown Modern Natural Specimens

Materials

Stone

Green organic formation
Located in London, GB
“shell” belonging to the original geode. This piece was legally and ethically sourced directly in the
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Green organic formation
Green organic formation
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H 4.93 in W 3.55 in D 3.35 in
Small Agate Geode with World-Class Blue Banded Agate and Galaxy Druzy
Located in Ametista Do Sul, BR
large, deep purple amethyst crystals with the rare Golden Goethite, making it a truly unique and
Category

2010s Brazilian Natural Specimens

Materials

Amethyst, Crystal, Rock Crystal

Small Agate with Amethyst Geode with Deep Purple Amethyst and Sea Blue Agate
Located in Ametista Do Sul, BR
large, deep purple amethyst crystals with the rare Golden Goethite, making it a truly unique and
Category

2010s Brazilian Natural Specimens

Materials

Amethyst, Crystal, Rock Crystal

Blurry Purple on Rhomboidal Quartz Amethyst
Located in London, GB
on a thin celatonite shell, left in its rough condition. This piece was legally and ethically
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Blurry Purple on Rhomboidal Quartz Amethyst
Blurry Purple on Rhomboidal Quartz Amethyst
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H 13.59 in W 7.88 in D 5.52 in
Gem Grade Amethyst Geode Sculpture, Uruguay
Located in Los Angeles, CA
Amethyst Geode is 9.5"H x 7.5"W x 8.5"D, without stand. This specimen has a large clear cathedral quartz
Category

Antique 15th Century and Earlier Uruguayan Organic Modern Natural Specimens

Materials

Quartz, Amethyst, Rock Crystal

Exceptional Quality Amethyst in a Jaw like Formation
Located in London, GB
and thin exterior shell. This piece was legally and ethically sourced directly in the prestigious
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Exceptional Quality Amethyst in a Jaw like Formation
Exceptional Quality Amethyst in a Jaw like Formation
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H 15.75 in W 7.88 in D 8.67 in
Bellowing Smoke Quartz Cloud Formation
Located in London, GB
bellowing smoke cloud and sat on a sky blue agatised shell. This piece was legally and ethically sourced
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Bellowing Smoke Quartz Cloud Formation
Bellowing Smoke Quartz Cloud Formation
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H 14.57 in W 18.12 in D 14.18 in
Coral like Round Geode with Polished Borders
Located in London, GB
. The borders polished to reveal the celdonite shell with the exterior basalt still visible. This
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Quartz

Coral like Round Geode with Polished Borders
Coral like Round Geode with Polished Borders
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H 12.21 in W 14.57 in D 8.67 in
19th Century Large Collection of Victorian Conchology Shell Specimens Taxidermy
Located in Lowestoft, GB
A large collection of late Victorian shell specimens, the majority housed in its pine box with each
Category

Antique Late 19th Century English Late Victorian Taxidermy

Materials

Natural Fiber, Blown Glass, Paper, Pine

Giant South Sea Clam Shell
Located in Malibu, CA
this is a real clam shell in very good condition. Authentic large clam shell with graceful flowing
Category

Antique Early 19th Century Indonesian Garden Ornaments

Materials

Shell

Giant South Sea Clam Shell
Giant South Sea Clam Shell
H 3.94 in W 12.21 in D 7.09 in
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Large Specimen Shells For Sale on 1stDibs

At 1stDibs, there are several options of large specimen shells available for sale. Each of these unique large specimen shells was constructed with extraordinary care, often using shell, stone and metal. We have 225 antique and vintage large specimen shells in-stock, while there are 21 modern editions to choose from as well. There are all kinds of large specimen shells available, from those produced as long ago as the 18th Century to those made as recently as the 21st Century. Victorian, mid-century modern and modern large specimen shells are consistently popular styles. Many large specimen shells are appealing in their simplicity, but Interi, Pietra Gallery and Cindy Sherman produced popular large specimen shells that are worth a look.

How Much are Large Specimen Shells?

Prices for large specimen shells start at $0 and top out at $224,500 with the average selling for $1,850.

Read More

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