Exquisite early-Victorian large carnelian shell cameo brooch set in 18ct yellow gold frame. Depicting the profile of a Greek or Roman woman with a snake coiling around her exposed breast. Superb craftsmanship with multiple levels of carving and intricate detailing from the curls of hair to the snake''s tongue.This could possibly be a depiction of Athena or Hecate, the two goddesses associated with snakes.The straight Roman nose portrayed here is indicative of the first half of the 19th century, as later Victorians preferred a more feminine, upturned nose.The brooch is set in an 18ct yellow gold frame stamped ''750''; the frame has a roll-over clasp and an additional security chain. The cameo has been reset at some point, as the frame dates to 20th century.Made in Italy, c. 1830''s (frame later date).20.02 g6.6 x 5 x 1.6 cmCameo in excellent antique condition. Tiny sliver missing on reverse (hidden underneath the frame); several small dings to the frame on the lower part.