This vintage Art Deco or Art Nouveau brass-toned metal pendant features an ornate diamond-shaped filigree frame and a bezel-set cabochon purple glass or faux amethyst stone. 

• Design: Lozenge/diamond-shaped stamped brass mounting with scrolling floral and geometric detailing.

• Stone: Oval cabochon-cut deep purple glass resembling an amethyst.

• Hardware: Features an older connector loop and top ring, typical of antique watch fobs, chatelaine pendants, or small drop necklaces from the early 20th century

• The estimated value for this vintage piece ranges between $30 and $125, depending primarily on its materials and condition.