Silver ring with oval engraved cameo 12 mm

Silver ring with oval engraved cameo 12 mm Hand-engraved cameo on sardonyx shell, oval cameo 12 mm. Engraving made by hand in Torre del Greco. Ring in gold-plated or sterling silver 925, adjustable size. The CAMMEO TORRE DEL GRECO authenticity mark is engraved on the shank of the ring, certifying its originality and provenance.