A striking vintage Mexican circular brooch featuring a scalloped floral swirl design. Crafted with overlapping pinwheel-style petals inlaid with natural abalone shell, the shell catches the light with vibrant flashes of green, blue, teal, and purple iridescence.

The brooch is constructed from alpaca metal and stamped "ALPACA MEXICO" on the reverse. Fitted with a secure rollover safety clasp pin.

Dimensions:

• Diameter: 3.7 cm

Condition: In good vintage condition with light surface wear and minor natural patina to the metal backing, consistent with age.