Giant Natural Tridacna Gigas Marine 21" Clam ShellHill Auction Gallery 4.7(1k)US$300(6 bids)8 hrs Left
Vintage Coastal Monumental White Resin Clamshell Decorative AccentBidhaus4.3(864)US$1,450Jun 13, 2026
Sculptural Cast Concrete Clam Shell Table Base in White Coastal StyleBidhaus4.3(864)US$100Jun 10, 2026
Giant Clam Shell and Collection of Smaller ShellsTurner Auctions + Appraisals4.3(349)US$50Jun 14, 2026
