Clam
clam — pre-owned
Browse 776 clam — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

160 Lbs RARE Genuine Ocean GIANT Clam Shell Tridacna Gigas 35.5" x 22" x 12"
Tridacna gigas is recognized as the largest living species of clam and is highly sought after for its dramatic appearance and rarity. Tridacna gigas giant clam shell. Genuine giant clam shell (. Minimal normal wear consistent with age and natural ocean exposure. ).

Extra Large New England Clam Shell Lot Of 4
Lot of 4 extra large New England clam shells (5 1/4"-5 3/4") sourced from Cape Cod. Great for crafts and dishes for soaps, keys, coins and more. Add a touch of old Cape Cod to your space.

Rare Giant Clam Seashell Half -Tridacna Gigas (13 x 8 1/2 X 5)
Rare Giant Clam Seashell Half -Tridacna Gigas (13 x 8 1/2 X 5). Condition is Used. Shipped with USPS Ground Advantage.

Tridacna Gigas 2 pcs Clam Shell Pair, 4 in by 6 in.
Tridacna Gigas 2 pcs Clam Shell Pair, 4 in by 6 in.

Large Natural Giant Clam Shell Beige Wavy Ruffled Edge 11-12 in Wide
The product is a large natural giant clam shell with a beige color and wavy ruffled edges, measuring 11-12 inches wide. This unique and decorative item would make a striking addition to any collection of shells, rocks, fossils, or minerals. Its large size and natural beauty make it a standout piece for enthusiasts or collectors looking for something with a distinctive and eye-catching appearance.

1 Pound Quahog/Wampum Shell Pieces Superior Quality Great Color Not "Processed"
Up for sale is one pound of Quahog/Wampum Shell pieces. These are superior-quality shells with amazing color, harvested from Narragansett Bay here in Rhode Island. I do my best to ensure that each piece has the color to create beautiful jewelry. These shells have not been "processed" as heat makes them brittle. Please see my other offerings and message me with any questions or requests. I will always combine shipping!

Genuine Ocean GIANT Clam Shell 10” x 6.25”. Possibly Tridacna Gigas? Beautiful!
Beautiful white clam shell.

Vintage 10.5" Giant Natural Clam Shell Salad Bowl Table or Beach Décor
This wonderful real clam shell is actually an antique as it belonged to my Grandmother who used it to hold a delicious seafood salad. The shell (Tridacna Gigas) has been ground on the bottom so it sits quite well on the table as pictured.

Large Natural Clam Shell • Tridacna • 9 x 6 x 3.75 inches
Genus: Tridacna. Large Natural Clam Shell. Color: Cream to Off-white.

Hand Polished Violet Purple Saltwater Clam Clamshell Beach Nautical Table Decor
Hand Polished Violet Purple Saltwater Clam. a Hand polished Violet Purple saltwater clam. Clamshell Beach Nautical Table Decor. a table or shelf. Made in USA. 2 and 1/4" in width, 1" in depth. Weighs 1.2 ounce.
You save $4.80

Vintage Natural Giant Clam Shell 9"x6"x4.5" Real Sea Shell Coastal Decor Bowl
Please refer to the pictures for the condition and any imperfections. Feel free to leave a message if you have any questions.

Natural Clam Shell Sea Shell 5.75" X 5" Huge 1.8 lbs Cherry Grove N Mytle Beach
Giant clam shell from Cherry Grove Beach in North Myrtle, SC.
You save $25.00

Giant Surf Clam Sea Shell Measures 6" Across bcx
GREAT for hobbies or crafts. I have several of these and they all average near 5" - 6" across.

Raccoon shoulder blades 20 count
Harvested from local farms during last season’s trapping season. Includes 20 cleaned raccoon scapulae (shoulder blades). As these are natural specimens, each bone is unique and may vary slightly in size, shape, and color. Great for collections, crafts, taxidermy, or educational use.

Lot of 5 Natural Clam Shells Atlantic Ocean Outer Bank OBX NC Crafts 3.5”- 4.5”
lot of 5 natural clam shells collected from the Atlantic Ocean Outer Banks in North Carolina. These shells are perfect for crafting and range in size from 3.5” to 4.5 inches. The shells are a unique and natural element that can be used in various creative projects, adding a touch of the seaside to any DIY or art piece. These shells are a special find for collectors or enthusiasts of coastal treasures.

Lot of 11- Made in France 4-5” CLAM SHELL Serving DISHES Trinket Bowls Art Deco
Real clam shell-shaped serving dishes. Made from real shells in white, cream, brown colors, these dishes add a touch of beach to any table setting. As a high-quality, original piece from France, these small dishes are sure to add a unique and stylish touch to your gatherings.

Large Tridacna Gigas Fish Tank Decor Natural Clam Shell 11"
This product is a large 11" Tridacna Gigas fish tank decor, featuring a natural clam shell. It is not a modified item and holds a unique charm for collectors or those looking to add a touch of the sea to their aquarium.

Giant Clam Shell ~ Brilliant White ~ Includes Free Display Stand
The mantle, or soft tissue, of a giant clam features a combination of colors and patterns that can include yellow, green, iridescent blue, and purple. After attaching itself to a coral reef, this mollusk stays there for the rest of its life.

Large Genuine Ocean Giant Clam Shell 15" X 10.5" 10lbs.
Very good condition, has a crack on one side (may have been glued) and a chip associated with the crack (see pics). Not really very noticeable.

Tridacna Squamosa Fluted Ruffled Clam Shell 5.5" Good Condition Decor
This is in very good condition with the exception of what appears to be some old glue on the bottom - see photos for details.

4" Fossil Clam Shell Unique Sea Shell Marine Beach Ancient Ocean Collectable
4" clam Fossil. Great for any aspiring archeologist or geologist. Or nice paper weight.

Large Pearlized Mussel Clam Shell Polished Seashell White Mother of Pearl 6 1/2"
Two pieces glued together mussel shell or clam shell. Just beautiful, we just displayed it. See all pictures.

GIANT CLAM SHELL
HAS HOLE DRILLED.

Giant Clam Shell Tridacna Gigas 9.5”x 7”
Nice condition. See photos for details.

Natural Bear Paw Clam Shell Hippopus Hippopus Cream Burgundy Spotted 4.5 Inch
Especially if it arrives broken, defective, or not to your liking in any way.

Giant Clam Shell ~ Tridacna Shell ~ Wide and Wavy Ruffles!
The mantle, or soft tissue, of a giant clam features a combination of colors and patterns that can include yellow, green, iridescent blue, and purple. After attaching itself to a coral reef, this mollusk stays there for the rest of its life.

Collectible Sea Shells Set of 3 Banana Pearly Clam Mussel Polished
Collectible Sea Shells Set of 3 Banana Pearly Rainbow Polished Clam Mussel Shells Excellent, clean condition. From smoke-free home.

Giant Clam Shell Tridacna Gigas 18 3/4”x 11” Nautical Tiki Bar, Decor, Rare
Giant Clam Shell Tridacna Gigas 18 3/4”x 11” Nautical Tiki Bar, Decor, Rare

Tridacna Derasa Giant Clam Shell Half 112mm Coastal Ocean Display Specimen
Species:Tridacna derasa. Naturally occurring marine growth, weathering, and predatory drill holes reflect the shell's life in the ocean, giving it a one-of-a-kind appearance that cannot be duplicated.

Giant Clam Shell Tridacna Gigas Half Shell 8" Filled With Shells
There will be small imperfections due to this being real shell and not plaster Measures roughly 8"×3"×5" Weighs close to 3lbs Ground on bottom a little just to provide balance Please look at pictures for overall condition Message me with any questions or concerns.

Stunning Tridacna Squamosa Fluted Giant Clam Shell Half 6.375" Ivory
Beautiful Tridacna squamosa fluted giant clam shell half featuring dramatic ruffled fluting, elegant ivory coloration, and exceptional sculptural form throughout. A beautiful display-quality Tridacna squamosa example with strong visual presence and excellent shelf appeal.

XL Tridacna Gigas Giant Clam Sea Shell 10.5”
The XL Tridacna Gigas Giant Clam Sea Shell measures 10.5 inches in diameter, making it a truly impressive piece. This high-quality sea shell is perfect for creating unique and eye-catching decorative items such as wall hangings, centerpiece pieces, or even functional items like serving dishes or trivets. Its vibrant colors and intricate designs add a touch of elegance to any space, making it a must-have for beach lovers or shell collectors alike.

Vintage Mother of Pearl Natural Shell Dish Marked Japan Iridescent Trinket Soap
This is a natural mother of pearl shell dish, a polished half shell with a lustrous iridescent nacre interior in cream, pale gold, and soft gray tones. The back is marked JAPAN in black. It would suit use as a small trinket, jewelry, or soap dish.

RARE 123 lbs Genuine Ocean GIANT Clam Shell Tridacna Gigas 34.5" x 22" x 15"
Genuine ocean giant clam shell, Tridacna gigas. Tridacna gigas is recognized as the largest living species of clam and is highly sought after for its bold fluted ridges, heavy structure, and impressive presence.

one Clam Shell 4.5"x3" Seashell from Ocean large sea beach aquarium decor
They are at least 4.5" long, and 3" wide. Again, price for one shell.
You save $1.70

Tridacna gigas natural, matching giant clam shells Pinkish B47
Absolutely beautiful B47

Tridacna Clam Shell Dish Trinket Soap Dish Centerpiece Display 9” Wide
This is a large clam shell mounted on a smaller one. I do not know what type glue they used to attach them but it is brown and you can see it. This is very old but in good condition. Please examine the photos for size and condition.

Ruffled Hippopus clam 4 1/2" to 5"
Ruffled Hippopus clam 4 1/2" to 5".

Robin Egg Blue Natural Nautilus Shell PENDANT
Robin Egg Blue Natural Nautilus Shell Pendant with 925 silver clasp.

Large Vintage Natural Clam Shell 10" x 8" X 3" 2 lb 8 oz
2 lb 8 oz weight. Great decor / collector's piece.