Beautiful carved shell Cameo brooch large size 1-7/8 inch unsigned estate piece.

The portrait is meticulously hand-carved from natural helmet or conch shell, utilizing the variation between the white upper layer and the peach/orange under-layer to create depth.

Cameo depicts a classical, right-facing profile of a lady. The softer, upswept hairstyle and draped clothing are highly characteristic of the Art Deco era (circa 1920s–1930s).

The back of brooch confirms it is an authentic antique hand-carved shell cameo, showcasing the natural growth lines and orange-peach coloration of the shell.

The silver color filigree frame is unsigned no hallmark.