Gorgeous blue agate beads are dyed and heat-treated, then polished to a bright shine. Some strands may show banding and other agate patterns, while others show more transparent chalcedony. 

Exact color and pattern will vary widely due to the natural material and lapidary process.

Multiple pieces shown in additional photo to help demonstrate variation.

Hole Size: about 1mm

Sold per approx. 15" strand.