This bangle is set with stones, shells and coral collected from the sea floor off the coast of Isla Grande, the largest of the Islas del Rosario near Cartagena, Colombia.
 
Date: 2nd July 2017
 
Place: Isla Grande, Islas del Rosario, Colombia
 
Coordinates: 10°10'41.9"N, 75°43'33.3"W
 
Dimensions: 
Internal diameter: 69mm
Height: 31mm
Width: 6-13mm
 
Imperfections: Hole outer edge, coral protrusion inside edge