Pearly top sea shells are the result of a small common top shell having the outer layer of shell removed. There is natural pearl beneath the surface.
SEA SHELL Pearl White/Jar - TDI, Inc
About 3 in size.Trochus is a genus of medium-sized to large, top-shaped sea snails with an operculum and a pearly inside to their shells, marine
Medium Pearled Trochus Shell
Shell, pearly, top view stock photo. Image of purple - 231306888
Pearl Umbonium Shells
SEA SHELL Pearl White/Jar - TDI, Inc
Pearlized Trochus Seashell - Trochus Niloticus - (1 shell approx. 2.5-3 inches)
The Big Button Shell – Jessica's Nature Blog
Pearly Sea Shells
Turbo Pearl Seashell, 5 pieces / Choose Drilled or No Holes – Nature Beads
5 to 100 Pearlized Top Shells Pearl Trochus Top Seashell Silver 3/4 1 1/4 Inchbeach Wedding Favors,craft Supply,jewelry,sailors Valentine