Antique Sterling Silver Cameo Pendant Necklace

This is an antique sterling silver pendant necklace featuring an oval cameo. The cameo is carved from what appears to be shell, exhibiting a two-layer effect with a light cream-colored relief against a darker orangish-yellow background. The carving depicts the profile of a woman or goddess facing left, with her hair styled in an elaborate updo and wearing drapery around her shoulders. The carving shows fine details in the hair and fabric folds, indicating a level of skilled craftsmanship. The cameo is bezel-set within a sterling silver frame. The frame has a decorative border around the edge, possibly beadwork or millgrain detailing, which adds to its aesthetic appeal. The pendant is suspended from a delicate sterling silver chain. The chain is a simple link style with a lobster clasp closure (though the clasp is partially obscured). The silver shows some signs of tarnish and patina consistent with age. There are no obvious signs of damage such as chips in the cameo, although closer inspection might reveal minor surface scratches. No visible maker's marks are discernible in the image, but if the "Sterling silver" context is accurate, the silver content is confirmed. The style of the cameo and setting suggests a Victorian or Edwardian era piece, though dating it more precisely without hallmarks is difficult. The overall impression is one of a well-made antique piece of jewelry.