Shell Natural Specimens

Sculptural pink and brown sea fan mounted on a 17th century Italian gilded fragment base with pink mica, amethyst, and agate. The 17th century Italian fragment was originally part o...

Large Mortoniceras Drakeoceras Ammonite Fossil Specimen, USA. About 110 million years old. ***NOTE: Our 1stDibs store is closing at the end of May and items will not be available th...

Polished Ammonite Fossil with Red Flashes, Around 110 Million Years Old, with Beautiful Glowing / Iridescent Flashes of Color and some leafy patterns peaking out. ***NOTE: Our 1stDib...

Large Giant Clam Shell Natural Specimen, Tridacna Gigas, Organic Modern Decor. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** We think ...

Large Mortoniceras Fossil Ammonite Specimen, Organic Modern Style Display Piece. ***NOTE: Our 1stDibs store is closing at end of May and items will not be available thereafter.*** Na...

Natural Blue Coral Specimen, Real. Beautiful Deep Blue w/Whitish at Bottom. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** This is an ab...

Extra Large Jurassic Ammonite Fossil with Leafy Suture Patterns. Comes with a second, tiny (1.25 x 1 x .5) ammonite, further demonstrating the size of this one. ***NOTE: Our 1stDibs...

A spectacular iridescent ammonite from the Late Cretaceous period, circa 75 million years ago. From the Bearpaw Formation of Alberta, Canada, renowned for the exceptional preservat...

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

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...

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...

Inspired by the rebellious Ariel from The Little Mermaid, whose greatest wish was to become part of the human world. Artisème in collaboration with Lukáš Houdek brings these beautifu...

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...

Inspired by the rebellious Ariel from The Little Mermaid, whose greatest wish was to become part of the human world. Artisème in collaboration with Lukáš Houdek brings these beautifu...

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

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 end May and items will not ...

This a monumental clam shell displayed on a Victorian black wrought iron plant stand. Both are very heavy and in very good condition. Plant stand: 12” triangle x 39.75”H.

Decorative fresh water turtle shell professionally mounted on solid brass base, the shell is cleaned and seal with clear protective satin finish. And the back is upholstered with fi...

Large Vintage Reef Coral Natural Specimen, Real. (ships in USA only) Beach Decor . ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** A stu...

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

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

Large Polished Prehistoric Ammonite Specimen for Fossil Collectors ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** This ammonite is of t...

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

For centuries, the polished nautilus shell ranked among the most coveted objects in the European Wunderkammer — its perfect logarithmic spiral so extraordinary that Renaissance golds...

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

Vintage Triton conch seashell placed upon a solid brass Koi fish stand, circa Mid 20th Century. This unique and rare coastal item is an exotic table sculpture that will look great pl...

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

A Stunning Knobby Ammonite Fossil Specimen, About 93 Million Years Old ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** This is a very bea...

Complete conch shell mounted on a large crystal quartz cluster and adorned with two crystal points, highlighting the neutral and warm hues of the shell. The piece was collected and ...

Sculptural 18th century Italian mecca gilded base with a coordinating iridescent abalone shell and natural-forming baroque pearls. The shell has natural forming baroque pearls. Wher...

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

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

Large white crystal quartz geode with a large naturally forming baroque pearl. 28lbs. Geodes are formed as gas bubbles within volcanic lava. Over time, the lava flow weathers away to leave the quartz geode buried deep in the Moroccan desert. This was dug by hand and includes druzy white crystal formations. This is a large geode specimen...

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 ...

Mid century Italian nautilus shell enhanced with silver plate overlay and presented on a silvered faux rock base. Signed Ruzzetti & Gow on the bottom.

18th century Italian Carrara marble angel in a bleached turtle shell mounted on a polished alabaster base.  The bleached turtle shell emulates a bath for the angel. The angel is cra...

18th century Italian silk-wrapped octagonal wall piece with original gilded sunrays and adorned with coordinating mother-of-pearl with gold highlights and a cross-shaped baroque pear...

Impressive branch and cauliflower coral assemblage hand crafted in specimens with mother nature's sea inspired colors and forms. Presented on a lucite base to enhance its sculptural ...

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...

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

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...

A stunning neoclassical or Grand Tour style coquillage shell encrusted obelisk USA, Late 20th Century Measures: 7.75"W x 7.75"D x 30.5"H. Very good original vintage condition.

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...

Fossilized clamshell with a natural forming pearl and mounted on a polished agate base. This unique type of fossilized clamshell can be up to 1.5 to 2 million years old. The striki...

A truly one-of-a-kind sculptural masterpiece by the esteemed American artist Joseph Malekan, renowned for his ability to harmoniously blend natural elements into luxurious, Organic M...

Large Polished Ammonite Shell Fossil, Cleoniceras Species, 100 million+ yrs old. ***NOTE: Our 1stDibs store is closing in May and items will not be available thereafter.*** A truly ...

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...

A very beautiful vintage seashell [sea shell] tissue box holder cover, Victorian design, circa early to mid-20th century. Box is wood and covered wit...

2020 handmade shell ball sculpture.

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 ...

Large Luxurious Sterling Clad Spiky Conch Shell in the manner of Buccellati. Sterling Silver applied over natural sea conch shell. Marked "Scully & Scully New York" to the unders...

18th century Italian gilded altar candlestick with a Chesapecten fossil shell formation and natural forming baroque pearls. The 18th century Italian gilded fragment was originally a...

BrittleStar Fossil Specimen, 443 to 485 Million Years Old, Ordovician Period. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** This is a s...

I really do love these capiz faux flower arrangements. You usually find these hand crafted displays in a shell being used as the vase. But thi...

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

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 ...

Ruler Selenite with an 18th century Italian gold leaf fragment. Mica, and natural forming baroque pearls on a lucite base. Ruler selenite or "selenite logs" are single, prismatic selenite crystals from Morocco that were formed in extensive beds by the evaporation of ocean brine. This mineral is characterized by a silky, pearly luster called satin spar. The piece is put together by Jean O'Reilly Barlow, the artist and creative director of Interi. The date of manufacture reflects when she created the piece but the Italian fragment is originally 18th century. Interi transforms Italian artifacts...

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 ...

Whelk Seashell 12”W, 7”D, 6”H Half Clam Shell 10”W. 7”D, 4”H Horned Helmet Conch9”L, 7”H, 7”W

Sculptural 17th century hand-carved Florence Fragment mounted with a fossil shell with barnacles and adorned with crystals. This fragment is from a church in Florence. It was found ...