Giant Clam Shells

Monumental and rare natural giant clam shell Heavily weathered with great natural patina 39" wide shell attached to a custom cast stone base.

Make a statement with this vintage coastal Julia Knight enameled cast aluminum giant clam shell. A bold, ocean-inspired piece perfect for display or serving.

Monumental Faux Giant Clam Shell Fiberglass/Resin Authentic Weathered Patina 40" A monumental faux giant clam shell, faithfully modeled in resin and fiberglass after Tridacna gigas,...

A Vintage Large Natural South Pacific Giant Clam Shell The giant clams are the members of the clam genus Tridacna that are the largest living bivalve mollusks.

Large Giant Clam Shell Natural Specimen, Tridacna Gigas, Organic Modern Decor.

Large Giant Clam Shell Sculpture, Tridacna Gigas, Organic Modern Decor ***NOTE: Our 1stDibs store is closing soon and items will not be available thereafter.*** The species is our ...

A large natural clamshell we found in a local estate. We’re selling it as we found it filled with blue glass. It is large over 22 inches wide and very heavy. This is too heavy to s...

This giant Pacific clam shell is all natural and with wonderful details.

Tridacna Gigas Clam Shell From The South Pacific. Impressive natural large clam shell specimen from the South Pacific Seas. The vintage clam features intricate detailing on the exter...

This is a very large, 29 inch, gorgeous Natural Clam Shell specimen from the South Pacific seas showcasing deeply scalloped edges, exceptional details and a luminous, calcified surfa...

This is a very large, 25.5 inch, gorgeous Natural Clam Shell specimen from the South Pacific seas showcasing deeply scalloped edges, exceptional details and a luminous, calcified sur...

Rare ceramic lamp by Studio Smania. Large clam-shell shaped table or floor lamp.

Authentic giant clam shell specimen with its iconic sculptural form and sea inspired colors and textures.

Beautiful complete natural specimen, Tridacna Gigantas / Giant Clam shell / fossil featuring matching top and bottom halves.

It closely resembles a giant clam shell (Tridacna gigas), which can be found in weathered condition from the South Pacific or Indian Oceans.

Phantasmagorical acrylic giant clam shell design table lamp possibly by the Canadian firm Rougier.

Fantastic and such a realistic example created from plaster. Large giant clam shell to be used in a decorative setting by itself in a minimalistic style or as a cornucopia with fruit...

The immense splendor and sculptural presence of this fossil giant clam shell basin transforms a functional object into a monumental work of natural art.

A vintage sculptural table or floor lamp in the form of a giant clam shell, originating from Italy during the 1970s.

Embrace the whimsical elegance of high-design coastal decor with this monumental giant clam shell coffee table. Drawing significant influence from the glamorous Hollywood Regency era...

This antique tribal currency piece from Papua New Guinea has been carved from a giant clam shell, with pieces of bamboo. Yua means money and Wenga are clam rings.

Objects crafted from the shell of the giant Tridacna clam, also known as the fossilized giant clam, held great value among numerous Melanesian peoples.

A massive faux sculptural giant south Pacific Ocean clam shell (Tridacna gigas), circa 1990s.

Giant Brass Nautical Clam Shell seashell on starfish base planter or sculpture. 13" wide x 10.5" tall x 10" deep.

Faux giant Tridacna clam shell in cast/modeled plaster and resin (ca. 1940s/50s, USA).