Authentic Giant Clam Shell 19" Tridacna Gigas SpecHill Auction Gallery 4.7(1.1k)US$50(1 bid)Aug 26, 2026
FEDERICO BUCCELLATI Natural Marine Shell Mounted in SilverBertolami Fine Art s.r.l.4.1(36)€150Sep 22, 2026
Large Natural Sea Conch Shell Coastal Nautical Marine Decor Specimen Display PieceCrafted Auctions4.6(82)US$10Aug 15, 2026
