1960s Radiant Aurora Borealis AB Rhinestone Layered Marquise Brooch

Circa 1960s, Midcentury.
Unsigned.

Beautiful gold tone brooch adorned with prong set aurora borealis rhinestones.
Measures approximately 2 inches long by 2 inches wide.

In good condition with no noticeable flaws. All rhinestones are present, intact, and sparkling. Please see all photos.