Shell Natural Specimens

Elevate your interior decor with this striking, one-of-a-kind sculptural piece featuring a genuine turtle carapace meticulously prepared and elevated as fine art. Expertly mounted on...

An Italian cameo seashell, Neoclassical Revival style, circa mid‑20th century (1950s–1970s), Italy. A well‑proportioned natural seashell intricately hand‑carved with a classical fema...

Vintage giant clam featuring intricate detailing on the exterior. This shell is very versatile, suitable for any classic, coastal or contemporary and organic modern style home. Would...

A rare and monumental natural South Pacific giant clam shell fossil (Tridacna gigas) with a richly weathered time-worn fossilized surface measuring over 3 feet wide. The massive shel...

A beautiful natural Tona galea seashell, Organic Modern style, Indo-Pacific, circa early-20th century. A beautifully preserved Tonna galea seashell in white and warm neutral tones. The exterior shows a refined palette of tan, cream, and soft brown mottling, giving the shell an organic yet architectural presence. Position upright or on its ventral side, as shown in images. Listed measurements based on first and second images. Porcelain Heron...

Large Giant Clam Shell Natural Specimen, Tridacna Gigas, Organic Modern Decor. We think though are not sure that the species is Tridacna Gigas. Please do your own research pre-purch...

Conlinoceras Tarrantense Ammonite Fossil, 90-100M Years Old, USA. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** The Conlinoceras Tarran...

Large Mortoniceras Drakeoceras Ammonite Fossil Specimen, USA. About 110 million years old. At nearly eleven inches, this is a substantial and beautiful fossil ammonite. It has nice ...

Extra Large Jurassic Ammonite Fossil with Leafy Suture Patterns. Comes with a second, tiny (1.25 x 1 x .5) ammonite, further demonstrating the impressive size of this one. This ammo...

A fine vintage silvered sea shell. By Ruzzetti & Gow. Comprising a polished, chambered nautilus sea shell with silver overlay. The opening of the shell and the spiral fully ca...

A stunning medium white South Pacific clam shell with an exceptional, sculptural shape. Striking and tactile, this piece is even more beautifu...

The work stands upon an elegant fluted column base crafted from fruitwood, lacquered in light blue and partially gilded, supported by refined classical-style goat-hoof feet. Surmount...

Large Giant Clam Shell Specimen, Tridacna Gigas, Organic Modern Beach Decor The species is our best guess; we are not clam species experts. This piece has many pronounced layers as s...

A beautiful natural seashell from the sea, circa ealry-20th century or earlier. Shell appears to be what is called a 'great rapa chank', with origin off the cost of Sri Lanka. A beau...

Beautiful natural clamshell with cream color patina, professionally clean and mounted on original natural coral base, some crystal quartz accents. Great nat...

XL Jurassic Ammonite Fossil 15.5 x 14 x 5.5 Inches Apx, with Nice Ribs. We think this is a Kranaosphinctes species. ***NOTE: Our 1stDibs store is closing soon.*** We love the substa...

This is a beautiful Tridacna giga shell other name is large clam shell Wonderful specimen from the sea in great condition

Large Mortoniceras Fossil Ammonite Specimen, Organic Modern Style Display Piece. Natural Specimen, Mortoniceras on Prepared Display Matrix. About 110 million years old. This is a lov...

1950s Clam Shell Natural half-shell of a giant clam Features a heavy flutes and porous texture Some chips on the interior as shown in pictures

A beautiful hand carved cameo on conch shell made in Italy, circa 1980s. The piece is in excellent condition and measures 5" W x 3.5" D x 3.25" H. #4843

This dazzling, iridescent ammonite fossil is a spectacular natural masterpiece dating to the Late Cretaceous, around 75 million years ago. This specimen was discovered in the renowne...

Elevate your interior decor with this striking, one-of-a-kind sculptural piece featuring a genuine turtle carapace meticulously prepared and elevated as fine art. Expertly mounted on...

Rare black coral on a pyrite crystal base with a fossilized seashell. Black coral is a unique and extremely slow growing coral typically found at extreme depths. The piece was put ...

A rare large polished quartz geode with cream and golden hues and naturally forming crystal druzy formations. This specimen is from the Appalachian region of Kentucky. This was dug by hand and includes golden druzy crystal formations. This is a particularly large geode specimen...

Large Polished Ammonite Shell Fossil, Cleoniceras Species, 100 million+ yrs old. A truly spectacular ammonite in both size and appearance. Weighing almost 8 pounds, with subtle diff...

20th Century Tribal Kina Shell Pectoral Necklace by unknown jeweler Kina shells were traditionally worn in the western highlands of Papua New Guinea as pectorals, either with a fibe...

A beautiful and rare 'Stix' seashell by Austrian designer Marguerite Stix, circa 1960s, New York, New York. Marguerite Stix was a designer, sculptor, jeweler and ceramicist known for her later work with shells. This Stix piece is a natural seashell...

Fossil agate coral adorned with iridescent fossil ammonites. The grey piece of fossil agate coral is cut and polished and adorned with the iridescent...

Deconstructed Lobster (Homarus Gammarus) Specimen Under Glass Dome. The European lobster, scientifically referred to as Homarus gammarus or commonly known as the common lobster, is ...

Antique decorative Abalone Shell on a turned wooden base, Cabinets of Curiosities. Abalone shell (Genus Haliotis) inside with shimmering layer of mother of pearl. This type of obje...

This beautiful sphere orb sculpture from the 1970's is Mother Of Pearl over wood on a lucite base. It has a serene presence with glistening Mother Of Pearl overlay. Pearlized and Iri...

A wonderfully decorative late 20th-century coquillage obelisk, its classical architectural form completely encrusted with an intricate arrangement of natural shells. Rows of tiny she...

Great selection of marine specimens - sea shells, urchins, sand dollars, sea stars in display case.

Conlinoceras Tarrantense Ammonite Fossil, 90M Years Old, Cretaceous A rare and highly sought after ammonite for collectors. The ammonite itself is somewhere between 5 and 6 inches a...

Rare black coral on a pyrite crystal base with a fossilized seashell. The combination of the glittery silver pyrite and the alluring shape of the black coral creates a sculptural ...

Large Vintage Reef Coral Natural Specimen, Real. Beach Decor . NOTE: Due to fragility, pick up only please (in Yuma, AZ) A stunning and now rare to find piece of nature for the home...

A pair of large conch shell with stand. Age: Contemporary, The Pacific Ocean Size of shells only: Height 47 - 47.5 C.M. / Width 20.5 - 21 C.M. / Depth 18.5 - 19 C.M. Height includin...

A large collection of exotic seashells arranged and displayed in three cylindrical glass containers. A wonderful decorative interest in any room or take individual shells or a groupi...

PRESENTING A ‘FANTASTICALLY’ RARE, EXCEPTIONAL QUALITY and MUSEUM QUALITY Pair of Regency Shell Art Floral Bouquets under Glass Domes. Made in Englan...

Large Polished Prehistoric Ammonite Specimen for Fossil Collectors ***NOTE: Our 1stDibs store is closing soon*** This ammonite is of the Goniatitida order and is larger than most of...

Pair of Natural Striped Chambered Nautilus Half Shells Nautilus Pompulus Philippines; harvested in the 20th century Approximate size: 6.75 (w) x 5.5 (h) x 2.75 (d) in. Nautilus sh...

This is a wonderful Gigas Tridacna also known as clam shell from the ocean in great condition

Fossilized clamshell cluster in matrix with a natural forming pearl. This unique type of fossilized clamshell can be up to 1.5 to 2 million years old. The striking contrast between ...

Sculptural 17th century Italian fragment mounted with a mica formation with fossil ammonites. The Italian fragment originally came from an altar candlestick from a historical church...

Yua Shell Currency, Bride’s Price Sepik River Region, Papua New Guinea Hand carved from a clam shell Measures: 7.5 x 8.5 in / 19 x 22 cm Height on c...

Elevate your interior decor with this striking, one-of-a-kind sculptural piece featuring a genuine turtle carapace meticulously prepared and elevated as fine art. Expertly mounted on...

A beautiful natural starfish dipped in a light-gold finish. A great decorative object for a shelf, on top of books, cocktail table, a vanity or bath a...

Cornucopia of nautilus shell and lizard mounted on bronze tree in the style of Tony Duqette attributed to Maitland Smith. Lizard has a beautiful tessellated panshell detail on the ba...

Rare calcite crystal cluster formation adorned with natural forming gold baroque pearls in its matrix. Calcite is the most abundant carbonate on Earth and commonly forms in caves, ...

Pair of large branches of Mediterranean red coral (Corallium Rubrum). Gilt bronze bases with phytomorphic calyx stem. Connection with an oval element in Lapis Lazuli and two spirals ...

Sculptural 'Sacred Heart' - 18th century Italian gilded angel mounted on a polished red hematoid quartz heart and adorned with a natural-forming baroque pearl. The piece is inspired ...

This giant Pacific clam shell is all natural and with wonderful details. THIS ITEM IS LOCATED AND WILL SHIP FROM OUR MIAMI, FLORIDA SHOWROOM.

Polished agate amethyst cathedral with a coordinating natural forming baroque pearl and shell.  These slabs are classically associated with volcanic rock or ancient lava. The proces...

Beautiful natural clamshell with cream color patina, professionally clean and mounted on original natural coral base, with some accents of rock Crystal and citrine crystal . Come in ...

A rare sculptural quartz geode in matrix with a natural formed crystal and baroque pearl. This specimen is from the Appalachian region of North Carolina. This was dug by hand and in...

A coastal interpretation of the traditional Christmas tree, this handmade piece features an intricate arrangement of natural seashells crowned with a slender white starfish. Overlap...

Lovely Assortment of Decorative Shells of all species including Queen, spider conchs, brain and branch coral, all great for decorative use. Small natural losses but overall very nice...

Polished Ammonite Fossil with Red Flashes, Around 110 Million Years Old, with Beautiful Glowing / Iridescent Flashes of Color and some leafy patterns peaking out. A stand like the o...

Rare Large Pachylytoceras Dilicidum Ammonite Fossil, 190-200 Million Years Old apx. This is a beautiful, multicolor fossil specimen, probably found in France. The leafy patterns and ...

Circular polished agate slice with natural forming pearl. Agate is formed within volcanic rock, creating colorful and complex varieties of banded chalcedony and crystal quartz; a pr...