Large 8" Mid-century Rainbow Iridescent Ceramic Clam Shell Tropical AshtrayChairish Auctions4.5(10.3k)US$1,200
Giant South Pacific Natural Clam Shell w/ StandCase Antiques, Inc. Auctions & Appraisals4.7(308)US$300(1 bid)3 days Left
Vintage Julia Knight Enameled Aluminum Giant Clam Shell 25.25 x 15.75 GrayBidhaus4.2(836)US$1004 days Left
Ruffled Full Large Faux Clam Seashell On A StandRapid Estate Liquidators and Auction Gallery4.5(1.3k)US$1Feb 17, 2026
Vintage Monumental Gigas Resin Clam Shell 22.25 x 13.25 x 7 AlabasterBidhaus4.2(836)US$1003 days Left
Vintage Coastal Gigas Resin Clam Shell 22.5 x 14.75 x 7 Alabaster DecorBidhaus4.2(836)US$1006 days Left
SoldGiant Clam Half ShellThe is a real giant clam shell. Bottom has been ground so it sits flat. Minor wear. 16" l x 10"d x 7 1/2"tSee Sold Price
SoldMedium 'Giant' Clam Shell Half, H.- 7 in., W.- 21 3/4 in., D.- 13 1/2 in.Medium 'Giant' Clam Shell Half, H.- 7 in., W.- 21 3/4 in., D.- 13 1/2 in.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 & 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
SoldHalf Giant Clam Shell Specimen, H.- H.- 9 in., W.- 26 in., D.- 14 1/2 in.Half Giant Clam Shell Specimen, H.- H.- 9 in., W.- 26 in., D.- 14 1/2 in.See Sold Price
SoldGROUPING OF SEASHELLSTen: Four scalloped clam shells, two bear paw clam shells, one frilled clam shell, one half of giant clam shell, and two spindle shells; Giant clam shell: 8" x 19" x 11 1/2"See Sold Price
SoldLARGE COMPLETE GIANT CLAM SHELL WITH BOTH HALVESLarge complete Tridacna gigas clam shell with both halves, an adult sessiled pair with the remains of the connective tissue that hinged the two halves of the shell when alive. Approximate dimensions:See Sold Price
SoldGiant Clam ShellGiant Clam Shell, Tridacna Gigas, a species endemic to the South Pacific and the largest living bivalve mollusk. One half of a complete shell in excellent condition Size 5" x 18" x 12" Literature BroSee Sold Price
SoldGiant Clam ShellGiant Clam Shell, Tridacna Gigas, a species endemic to the South Pacific and the largest living bivalve mollusk. One half of a complete shell in excellent condition Size 5" x 18" x 12" Literature BroSee Sold Price
SoldVintage Fountain giant clam shell with lightVintage Fountain giant clam shell with light. 58" H x 36 1/2" W x 23" D. We do not ship this item because is fragil and heavy, Bidder is responsable for shipping. International bidders ask for shippinSee Sold Price
SoldTridacna Gigas Giant Clam ShellA fine and rare monumental natural shell now raised on wrought iron display stand. Size: Shell width 37" overall height 37" x 23"depth.See Sold Price
SoldTridacna Gigas Giant Clam ShellA fine and rare monumental natural shell now raised on wrought iron display stand. Size: Shell width 37" overall height 37" x 23"depth.See Sold Price
SoldGiant Clam ShellGiant Clam Shell , Tridacna Giga, probably South Pacific, h. 10 in., w. 26 1/2 in., d. 17 in Provenance: Estate of Julia Evans ReedSee 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
SoldGiant Clam ShellGiant clam shell, 24" x 16". Provenance: South Hamilton, Massachusetts estate.See Sold Price
SoldGiant Clam ShellGiant Clam Shell , tridacna gigas, South Pacific, h. 9 in., w. 32 in., d. 21 in.See Sold Price
SoldResin Faux Giant Clam Shell Sculpture. Silver gilt finish.Resin Faux Giant Clam Shell Sculpture. Silver gilt finish. Dimensions: H: 11.5 inches: W: 27 inches: D: 22 inches ---See Sold Price
Giant Clam ShellLot 70 Giant Clam Shell 9 x 18 x 12 inches Provenance: From a Private New York CollectionSee Sold Price
SoldGiant Clam ShellGiant Clam Shell , tridacna gigas, h. 10 in., w. 27 1/2 in., d. 18 inSee Sold Price
SoldSouth Sea Giant Clam Shell Mounted on Lucite BaseVintage South Sea's giant clam shell mounted on a Lucite base. Excellent condition. Measures 24" x 14" x 11".See Sold Price
SoldAntique South Sea Tridacna Gigas Giant Clam ShellAntique South Sea Tridacna Gigas Giant Clam Shell. Not chipped or cracked. Extremely heavy.See Sold Price
