A modernist statement ring featuring a large centrally set oval cabochon of Montana moss agate. The stone exhibits translucent ochre and tan tones with prominent dark dendritic tree-like inclusions and subtle concentric banding. The agate is held in a smooth bezel setting, surrounded by an architectural frame of four parallel tiered bands that taper downwards to form the ring shank. The white metal construction shows a heavy dark patina and surface oxidation, particularly within the recesses of the banded frame. No hallmarks or maker marks are visible.
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