Vintage Orbicular Agate Brooch | Silver-Tone Plume/Moss Agate Pin

This vintage brooch features a stunning orbicular agate cabochon set in a simple silver-tone bezel. The stone is shaped into a smooth, rounded dome and displays concentric circular patterns with moss- and plume-like inclusions in soft yellows and whites, giving it a natural, miniature landscape effect.

Measuring approximately 1" x 1", the piece is a classic example of vintage agate jewelry, combining organic beauty with understated silver-tone elegance—a charming and romantic addition to your collection.