DeLizza and Elster a/k/a  Juliana Butterfly brooch with aurora borealis and montana blue navettes, with aurora borealis narrow navettes and montana blue chatons.  All stones are prong set.

Measurements:  1 1/2" long, 1 3/4" wide

In pristine condition.  No chips or damage of any kind to any of the stones.  All prongs are present and secure.  Pin closure in perfect working condition.