$89

Patinopecten caurinus. Weathervane Scallop. Great Shape. 180 mm.

$33.95

Derasa Tridacna Clam Seashell Half White w Barnacle Growth 1 HALF approx 6.75"

$18

Vintage Whole Tridacna Squamosa Clam Shell Small Fan

$18.95

Natural Half Clam Shell Seashell Half Approximately 9" by 6"

$11.25

Hand Polished Violet Purple Saltwater Clam Clamshell Beach Nautical Table Decor

$35.99

Derasa Clam Seashell White Tridacna Derasa (1 shell approx. 5+ inches)

$34.99

Set Of 6 TRIDACNA GIGAS(?) Clam Sea Shells Half 6” x 4” BEAR PAW Nautical Ocean

$25

Awesome OLD Vintage Natural Half Tridacna Clam Shell~Fabulous Decor

$7.95

Speckled White Clam Seashells (approx. 1 cup +/-45 shells 0.75+ inches)

$4.95

#T400 Lot of 3 sets of different beautiful clam shells, approx. 46-48mm

$25.6

Natural Shells Half Clam Beautiful Set For Decor Seashells Nautical Beach

$71.24

Giant Clam Shell Tridacna Gigas 9.5” Long X 7.5” Wide Fossil Indentations Clean