Natural scallop shell from the South Pacific, ethically sourced, embellished with 2 -2mm, 1-3mm Moissanite gems hand set in 14k gold  bezels. 
 
Grommet-14k gold 
Detachable Connector- 9k Gold set with 1.5mm Moissanite gems 
Shell: Gloriapallium Pallium 38 mm F+++/gem  
Chain: 16-inch 1.5mm gold filled cable chain,