Large Aqua AB Shell Nugget Vintage Lucite Beads

Receive 6 vintage lucite beads that are a gorgeous aqua with an iridescent AB coating. These beads look have sort of a freeform seashell-nugget shape. Not quite pyramid, not quite a bicone. These are drilled through the center.

Approximately 16mm in diameter.  These beads are vintage, and date back to the 1960s. Also available in a smaller 10mm size.