Roman Empire, 2nd – 3rd century A.D. This massive solid gold ring with broad shoulders is of a very fine workmanship. The ring is crafted in high karat gold (about 24K). It is centered with a conical banded three layer agate superbly carved with a cameo of a goddess (likely Minerva, the goddess of wisdom). Her hair is elaborately styled and adorned with a double stephane (tiara). For a closely related roman agate and gold ring, early 3rd century, see Rings of The Ancient World by Jeffrey Spier a Ancient Style Yellow Gold Jewelry For Ceremonial Occasions, Ancient Style Yellow Gold Ceremonial Jewelry, Ancient Intaglio Ring Jewelry, Ancient Yellow Gold Jewelry For Ceremonial Occasions, Gold Ancient Style Signet Ring For Ceremonial Use, Gold Byzantine Carved Jewelry, Byzantine Style Carved Gold Jewelry, Byzantine Ceremonial Hallmarked Signet Ring, Ancient Yellow Gold Intaglio Ring