Giant South Pacific Natural Clam Shell w/ StandCase Antiques, Inc. Auctions & Appraisals4.7(308)$325(2 bids)9 hrs Left
Ruffled Full Large Faux Clam Seashell On A StandRapid Estate Liquidators and Auction Gallery4.5(1.3k)$1Feb 17, 2026
Vintage Julia Knight Enameled Aluminum Giant Clam Shell 25.25 x 15.75 GrayBidhaus4.2(836)$1001 day Left
Vintage Coastal Gigas Resin Clam Shell 22.5 x 14.75 x 7 Alabaster DecorBidhaus4.2(836)$1003 days Left
Large conch shell. 6"h x 18"l x 8"wSouth Jersey Auction by Babington Auction Inc4.6(144)$10(1 bid)11 hrs Left
SoldGiant Natural Tridacna Gigas Marine 35" Clam ShellMassive genuine natural tridacna gigas giant clam shell, originating in the South Pacific. A striking natural history artifact with scalloped edges. Approximate weight 99 lbs.Dimensions: 14 X 35 X 18See Sold Price
SoldGiant Natural Tridacna Gigas Marine 31" Clam ShellMassive genuine natural tridacna gigas giant clam shell, originating in the South Pacific. A striking natural history artifact with scalloped edges. Approximate weight 162 lbs.Dimensions: 12 X 31 X 23See Sold Price
SoldGiant Natural Tridacna Gigas Marine 28" Clam ShellGenuine natural Tridacna gigas giant clam shell originating from the South Seas. This striking natural history artifact features deep-set scalloped edges and has a bore hole pierced through the centerSee Sold Price
SoldGiant Natural Tridacna Gigas Marine 17" Clam ShellA genuine natural tridacna gigas giant clam shell, originating in the South Seas. A striking specimen of natural history with deep set scalloped edges. Acquired from a Palm Beach estate. Dimensions: 8See Sold Price
SoldGiant Natural Tridacna Gigas Marine Clam ShellA genuine natural Tridacna gigas giant clam shell originating from the South Seas. This remarkable natural history artifact showcases deep-set scalloped edges and natural coloration both inside and ouSee Sold Price
SoldGiant Tridacna Gigas Natural Marine Clam ShellScarce genuine natural Tridacna Gigas giant clam shell specimen, originating from the South Seas. This natural history artifact showcases scalloped edges, organic contours, and natural losses. WeighsSee Sold Price
SoldPair 36" Giant Natural Clam Shells. Genuine matchPair 36" Giant Natural Clam Shells. Genuine matched pair of clam shells. -- Dimensions: H: 13 inches: W: 36 inches: D: 23 inches ---See Sold Price
SoldTridacna Gigas Natural Giant Clam ShellA natural giant clam shell (Tridacna gigas) featuring distinctive ridges and a light ivory color. Dimensions: Height: 10 1/4 inches Width: 30 1/2 inches Depth: 16 1/4 inches WeigSee Sold Price
SoldTridacna Gigas, natural giant clam shellTridacna Gigas, natural giant clam shell, 19th/20th c., used as outdoor fountains, 11"h x 26" x 18"w (larger) Provenance: Property from a Litchfield, Connecticut Estate CollectionSee Sold Price
SoldRare Real Natural Giant Clam Shell 35"L x 25"DA monumental natural and quite rare giant clam shell. 35"L x 25"D x 9.75"H.See Sold Price
SoldNatural Giant Clam Shell. Real shell specimen.Natural Giant Clam Shell. Real shell specimen. Dimensions: H: 5 inches: W: 19.5 inches: D: 12 inches ---See Sold Price
SoldMONUMENTAL NATURAL GIANT CLAM SHELL SPECIMEN 20"MONUMENTAL NATURAL GIANT CLAM SHELL SPECIMEN -TOP AND BOTTOM PIECES WITH RARE FOSSILIZED SHELLS AND MANY RIPPLES -20" APPROX -DP71524ST Bidders may pick up their items from the auction-house orSee Sold Price
SoldNatural Giant Clam Shell (Tridacna Gigas)Giant Clam Shell. Approximately 22.5L x 13.375W x 7.875D in.See Sold Price
SoldTridacna Gigas, natural giant clam shell specimenTridacna Gigas, natural giant clam shell specimen, Approx. 15"w x13"l x 7.5"dSee Sold Price
SoldXL Natural Giant Clam Shell, 17 Inches WideNatural giant clam shell. Measures approx 10 x 17 inches. Piece is heavy. Some wear including small chips. Clam shell, giant clam shell, south sea clam shell, natural clam shell, collectibles, home deSee Sold Price
SoldNatural Giant Clam Shell & 2 Coral SpecimensNatural Giant Clam Shell & 2 Coral Specimens. This lot includes a giant half clam shell and two coral specimens. Giant clam shell measures 5.5 inches x 13.5 inches x 8 inches.See Sold Price
SoldMedium Size Natural Giant Clam ShellMedium Size Natural Giant Clam Shell Dimensions: H: 5 inches: W: 13 inches: D: 8.5 inches ---See Sold Price
SoldPair of Large Natural Giant Clam Shell HalvesPair of large clam shell halves, featuring dramatic ridged surfaces and natural cream-white coloring with soft brown and lavender markings. Each measures approximately 3.75 inches tall by 11 inches wiSee Sold Price
SoldNatural Giant Clam Shell, 13 Inches WideNatural giant clam shell. Measures approx 13 x 9 x 5 inches. Piece has weight. Some surface wear consistent with exposure. Clam shell, giant clam shell, clam shell specimens, home decor, home accessorSee Sold Price
Sold2pc Natural Giant Clam Shells.2pc Natural Giant Clam Shells. Dimensions: Height: 6 inches, Width: 14 inches, Depth: 9.5 inches. - Additional Dimensions: Smaller H: 4 inches --- US Packing and Shipping charge: In house shipping avaSee Sold Price
Sold2pc Natural Giant Clam Shells. polished edges.2pc Natural Giant Clam Shells. polished edges. Dimensions: H: 8.5 inches: W: 21 inches: D: 13 inches --- US Shipping charge: In house shipping available. Will be calculated once destination known. PluSee Sold Price
Sold2pc Natural Giant Clam Shells. Trimmed and polished edges.2pc Natural Giant Clam Shells. Trimmed and polished edges. Dimensions: H: 8.5 inches: W: 21 inches: D: 13 inches --- US Shipping charge: $85 Plus insurance at a rate of $1 per hundred.See Sold Price
SoldTridacna Gigas, Giant Clam ShellTridacna Gigas. Height: 7 1/4", Length: 19 1/2", Depth: 12". Heavy natural giant clam shell, also known as tridacna gigas. Please note that this shell is very heavy for shipping.See Sold Price
