This is a lovely antique gilded sterling silver Etruscan Revival filigree carved agate rose brooch marked KAC GERMANY SILVER. The rose is carved in high relief. The back has a pin stem and older style rabbit eared roll over safety clasp.
This brooch weighs 10.4 gr and measures 1.25" across and .375" thick.
Condition is good.
Though modest in size, this brooch packs a high degree of skill into a small item. The filigree work and carving is made to a high standard.