The sterling silver pendant is just under one-inch. The shell hangs from a sterling silver 1.5mm cable chain, adjustable from 18-16 inches. This is a good choice if you want to layer the shell with other necklaces.  The original shell was found on Ambergris Caye in Belize and cast in sterling silver. In stock and ready to ship within the U.S. only. 
*Intially, I was drawn to the shells' texture and symmetry, but the more I worked with them, the more I visualized the seashell as metaphor for life's ups and downs~
Unmoored and tumbling,
sinking to the depths. A small
shift to change the course.
 
Upward, buoyed, air
riding the current to shore,
reflection and peace.
 
Temporarily
(the only constant is change)
another layer.