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1970s Spanish Swam Bronze Sculpture with Giant Conch Shell Body
Located in Marbella, ES
1970s Spanish swam bronze sculpture with giant conch shell body (Tridacna Gigas).  
Category

Late 20th Century Spanish Animal Sculptures

Materials

Other

Red Coral and Clamshell Compote
By FS Henemader Antiques, Inc.
Located in Palm Beach, FL
Inspired compote or dessert dish composed of a Tridacna Gigas clamshell mounted on an ancient red
Category

20th Century Solomon Islands Victorian Mounted Objects

Materials

Coral

Giant Clam Fossil on Stand
Located in Eindhoven, NL
Giant clam fossil (Tridacna Gigas) placed on a chromed stand with hard wooden base. The inside to
Category

Antique 15th Century and Earlier Maldivian Natural Specimens

Materials

Stoneware

Pair of Giant Clam Shells
Located in Gloucestershire, GB
An extremely rare and large complete giant clam shell (Tridacna Gigas ) found discarded in the
Category

Vintage 1930s English Nautical Objects

Giant Clam Shell from the Indian Ocean
Located in Winter Park, FL
"Tridacna gigas"(giant clam). Exceptionally well-shaped and in very good condition considering the age
Category

Antique 18th Century and Earlier Unknown Urns

Impressive Font Made from a Giant Fossilized Clam
Located in Paris, FR
Impressive font for holy water made with a giant fossilized tridacna gigas, a giant clam, from the
Category

Antique 18th Century and Earlier Indonesian Sculptures

Materials

Metal

Antique Giant Clam Shell
Located in Rochester, NY
Antique giant clam shell natural history specimen ( Tridacna Gigas ) in beautifully aged old
Category

Antique Late 19th Century Cook Islands Natural Specimens

Materials

Shell

"Goëland, " Mounted Object in Sea Shell and Silvered Bronze, circa 1970
By J. Antony Redmile
Located in Paris, FR
(Tridacna gigas) with silvered bronze and polished bronze legs and head. It wears on his head a crimped
Category

Vintage 1970s English Mounted Objects

Materials

Other

Giant Clam Shell from South Pacific or Indian Ocean
Located in Milford, NH
latin name is Tridacna gigas, and it is the largest bivalve mollusk. A great decorator piece for your
Category

20th Century Oceanic Collectibles and Curiosities

Giant Clam Shell from South Pacific or Indian Ocean
Located in Milford, NH
latin name is Tridacna gigas, and it is the largest bivalve mollusk. A great decorator piece for your
Category

20th Century Oceanic Collectibles and Curiosities

Exceptional Antique Giant Clam Shell
Located in Hastings, GB
SHIPPED OUTSIDE OF THE UK. A very beautiful Giant Clam Shell ‘Tridacna Gigas’, in fantastic condition, a
Category

20th Century Natural Specimens

Materials

Shell

Sculptural Basin Sized Natural Seashell Specimen
Located in BENSENVILLE, IL
This sculptural, basin-sized natural seashell once belonged to a Tridacna gigas -or giant clam
Category

Antique 18th Century and Earlier Unknown Prehistoric Planters and Jardin...

Vintage Shell Rings on Stand
Located in Dallas, TX
claim shell known as tridacna gigas. They would polished the rings, and use as currency as a bride gift
Category

Antique Early 19th Century Pacific Islands Tribal Mounted Objects

Materials

Shell

Hugely Impressive Antique Giant Clam Shell
Located in Portlaoise, IE
Purchased from a private Parisian collection this wonderful example of a giant clam shell (tridacna
Category

Antique Early 18th Century French Natural Specimens

Materials

Shell

Gigas Tridacna Shell
Located in Winnetka, IL
This is a nice heavy gigas Tridacna shell found from an estate in Chicago.  
Category

20th Century American Natural Specimens

Materials

Shell

Tridacna Giga Shell
Located in Winnetka, IL
A large tridacna giga shell form South Asia.
Category

20th Century South Asian Natural Specimens

Materials

Shell

Tridacna Gigas Clam Shell
Located in Winnetka, IL
Tridacna gigas clam shell.
Category

Early 20th Century Unknown Natural Specimens

Materials

Shell

Tridacna Giga Clam Shell
Located in Winnetka, IL
A large tridacna giga clam shell.
Category

Early 20th Century Natural Specimens

Materials

Shell

Giant South Pacific Clam Shell Tridacna Gigas
Located in Brooklyn, NY
Authentic natural South Pacific Tridacna Gigas clam shell.
Category

Mid-20th Century Southeast Asian Mid-Century Modern Natural Specimens

Materials

Shell

Giant Clam Tridacna Gigas Fossil
Located in Eindhoven, NL
Clam shell (Tridacna Gigas) These giant clam shells can live up to 100 years or more. The giant
Category

Early 20th Century Philippine Nautical Objects

Materials

Shell

Large Giant South Pacific Tridacna Gigas Clam Shell
Located in Old Town Orange, CA
Large giant south pacific tridacna gigas clam shell Measures: 27" W x 18" D x 8" H.
Category

20th Century Natural Specimens

Materials

Shell

1970s Vintage Coastal Monumental Tridacna Gigas Giant Clamshell
Located in Tarrytown, NY
1970s Vintage Coastal Monumental Tridacna Gigas Giant Clamshell Nice tabletop scale with a pretty
Category

Vintage 1970s Nautical Objects

Materials

Shell

Medium Size Giant South Pacific Tridacna Gigas Clam Shell
Located in Haddonfield, NJ
Medium size giant south pacific Tridacna Gigas clam shell.
Category

20th Century Oceanic Natural Specimens

Small Console Size Giant South Pacific Tridacna Gigas Clam Shell
Located in Haddonfield, NJ
Small console-size Giant South Pacific Tridacna Gigas clam shell
Category

20th Century Oceanic Natural Specimens

Large Giant South Pacific Tridacna Gigas Clam Shell with High Elbows
Located in Haddonfield, NJ
Giant south pacific tridacna gigas clam shell with high elbows.
Category

Antique 16th Century Asian Organic Modern Natural Specimens

Materials

Shell

Mid Size South Pacific Tridacna Gigas Clam Shell with High Elbows
Located in Haddonfield, NJ
Mid size South Pacific Tridacna Gigas clam shell with high elbows.
Category

Antique 16th Century Asian Organic Modern Natural Specimens

Materials

Shell

Large Natural South Pacific Tridacna Gigas Clam Shell
Located in Haddonfield, NJ
Tridacna Gigas Clam Shell From The South Pacific Impressive natural large clam shell specimen from
Category

20th Century Oceanic Organic Modern Natural Specimens

Materials

Shell

Monumental Matching Pair of Tridacna Gigas Giant Clamshells
Located in Milford, NH
A monumental matching pair of Tridacna Gigas or giant clamshells. The giant clams are the members
Category

Early 20th Century Oceanic Garden Ornaments

Materials

Shell

Mid Century Lacquered Giant Clam Tridacna Gigas Shell Vase
Located in West Palm Beach, FL
Mid century lacquered Giant Clam (Tridacna Gigas) shell vase A large realistically modeled and
Category

20th Century North American Mid-Century Modern Planters, Cachepots and J...

Materials

Composition

Large Natural South Pacific Tridacna Gigas Giant Clam Shell Specimen
Located in New York, NY
An extraordinary natural Tridacna gigas clam shell sourced from the South Pacific, showcasing
Category

Early 20th Century Southeast Asian Classical Roman Planters, Cachepots a...

Materials

Shell

Large Natural South Pacific Tridacna Gigas Giant Clam Shell Specimen
Located in New York, NY
An extraordinary and grand scaled natural Tridacna gigas clam shell sourced from the South Pacific
Category

Early 20th Century Southeast Asian Classical Roman Planters, Cachepots a...

Materials

Shell

Double Matching Tridacna Gigas Clam Shell on Lucite Base Nautical Sculpture
By Karl Springer
Located in San Diego, CA
Awesome double matching natural Tridacna Gigas clam shells mounted on a Lucite base. The shells are
Category

Mid-20th Century Natural Specimens

Materials

Shell

Tridacna Gigas Clam Shell
Located in Winnetka, IL
This is a vintage large clam shell from the South Pacific.
Category

20th Century Pacific Islands Nautical Objects

Materials

Shell

Large Tridacna Gigas Clam Shell
Located in Delray Beach, FL
Beautiful large Pacific clam shell, very professionally clean and ready for display. Exceptional natural object of art for display.
Category

20th Century Pacific Islands Garden Ornaments

Materials

Shell

Vintage Coastal Monumental Tridacna Gigas Giant Clam Shell
Located in West Palm Beach, FL
Incredible pair of vintage monumental clam shells. The largest ones I have ever seen. Magnificent in their scale, patina and texture. Superbly crafted by nature! Acquired from an ico...
Category

Late 20th Century Nautical Objects

Materials

Shell

Large Natural Tridacna Gigas High Elbow Clam Shell on Lucite Base
Located in Ft. Lauderdale, FL
24 inches long this clam shell has great sculptural qualities. The Lucite base makes it easy to place and raises the shell for an enhanced visual impression.
Category

Late 20th Century American Organic Modern Natural Specimens

Materials

Shell, Lucite

Antique Giant Clam Shell
Located in Rochester, NY
Antique giant clam shell - Tridacna Gigas - in beautifully aged weathered surface color. 100 plus
Category

Antique 1880s Cook Islands Prehistoric Natural Specimens

Materials

Shell

Natural South Pacific Giant Clam Shell Specimen
Located in Rio Vista, CA
Impressive scale natural tridacna gigas giant clam shell specimen from the South Pacific Ocean. The
Category

20th Century Asian Organic Modern Natural Specimens

Materials

Shell

Natural South Pacific Giant Clam Shell Specimen
Located in Rio Vista, CA
Impressive scale natural tridacna gigas giant clam shell specimen from the South Pacific Ocean. The
Category

20th Century Asian Organic Modern Natural Specimens

Materials

Shell

Extra Large Sculptural Giant South Pacific Clam Shell
Located in San Diego, CA
An extra large sculptural giant south Pacific Ocean clam shell (Tridacna gigas), circa 1980s. This
Category

Late 20th Century Indonesian Hollywood Regency Natural Specimens

Materials

Shell

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

South Pacific Natural Giant Clam Shell Specimen
Located in Malibu, CA
Natural clamshell Tridacna Gigas specimen from the South Pacific. This piece is beautiful and
Category

Antique 19th Century Garden Ornaments

Materials

Shell

Massive Sculptural Giant South Pacific Clam Shell with Shells and Starfish
Located in San Diego, CA
A massive sculptural giant south Pacific Ocean clam shell (Tridacna gigas) with decorative shells
Category

20th Century Asian Hollywood Regency Natural Specimens

Materials

Shell

South Pacific Natural Giant Clam Shell Specimen
Located in Malibu, CA
Natural clamshell Tridacna Gigas specimen from the South Pacific. This piece is beautiful and
Category

Antique 1830s Nautical Objects

Materials

Shell, Natural Fiber

20th Century Tribal Papua New Guinea Shell Ring Currency Group Set of 6
Located in Point Richmond, CA
Abelam Culture, Papua New Guinea. Laboriously carved from the Tridacna Gigas Shell with sand and bamboo
Category

Early 20th Century Papua New Guinean Tribal Abstract Sculptures

Materials

Shell, Natural Fiber

South Pacific Giant Clam Shell Three-Tiered Water Fountain.
Located in Vero Beach, FL
fountain with three graduated white Tridacna gigas giant clam shell specimen. A wrought iron stand with six
Category

20th Century Unknown Other Fountains

Materials

Wrought Iron

Natural Giant Sized Clam Seashell in Near Pristine Condition
Located in BENSENVILLE, IL
This sculptural, basin-sized natural seashell once belonged to a Tridacna gigas -or giant clam
Category

Antique 18th Century and Earlier Unknown Prehistoric Nautical Objects

Natural South Asian Clam Shell as Accessory
Located in Dallas, TX
South Asian Clam Shell of Tridacna Gigas. This clam was found off the South Pacific Ocean from the
Category

20th Century South Asian Other Animal Sculptures

Materials

Shell

Rare Pair of Exceptionally Large Antique Giant Clam Shells
Located in London, GB
A rare pair of exceptionally large antique giant clam shells ‘Tridacna Gigas’, These are stunning
Category

Antique Early 1900s Asian Natural Specimens

Materials

Shell

Giant South Sea Clam Shell
Located in Malibu, CA
lines and variegated organic colors. Natural Tridacna Gigas clamshell specimen from the South Pacific
Category

Antique Early 19th Century Indonesian Garden Ornaments

Materials

Shell

Giant South Sea Clam Shell
Located in Malibu, CA
flowing lines and variegated organic colors. Natural Tridacna Gigas #2 clamshell specimen from the South
Category

Antique 19th Century Asian Garden Ornaments

Materials

Shell

Gigas Tridacna clam shell
Located in Winnetka, IL
This is a beautiful white clam shell in wonderful condition
Category

Early 20th Century North American Natural Specimens

Materials

Shell

Specimen Giant Clam Tridacna Gigas
Located in Atlanta, GA
Specimen giant clam 'Tridacna Gigas' A fine example with exquisite patina and surface.
Category

Early 20th Century Natural Specimens

Materials

Shell

Cast Plaster Tridacna Gigas Clam Shell
Located in West Palm Beach, FL
are known as the Tridacna Gigas and are found in the reefs of the Southern Pacific. These clams can
Category

20th Century American Natural Specimens

Materials

Plaster

Tridacna Giga Double Shell on Black Marble Base
Located in Raalte, NL
Tridacna Giga double shell from circa 1920 and it is mounted on a black marble base. The
Category

Early 20th Century Philippine Natural Specimens

Materials

Shell

Rare Truly Giant Clam Shell, Tridacna Gigas
Located in Essex, MA
A rare, truly giant clam shell, Tridacna Gigas, one of the largest and finest specimens we have
Category

20th Century Australian Decorative Objects

GIANT CLAM SHELL: TRIDACNA GIGAS
Located in West Palm Beach, FL
A giant Clam Shell
Category

20th Century Decorative Objects

Materials

Shell

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Tridacna Gigas For Sale on 1stDibs

Find many varieties of an authentic tridacna gigas available at 1stDibs. Frequently made of shell, lucite and plastic, every tridacna gigas was constructed with great care. You’ve searched high and low for the perfect tridacna gigas — we have versions that date back to the 18th Century alongside those produced as recently as the 20th Century are available. Each tridacna gigas bearing Victorian hallmarks is very popular.

How Much is a Tridacna Gigas?

The average selling price for a tridacna gigas at 1stDibs is $1,725, while they’re typically $450 on the low end and $7,400 for the highest priced.