ERATO Muse 14k Gold Large Finely Hand Carved CAMEO Shell Pendant Brooch Pin

Breathtaking vintage intricately hand carved nautilus cameo in oval pierced14k yellow gold bezel. Finely female figure with lyre standing in the clouds. I would guess this is the muse of lyric poetry, Erato. Can be worn as a pendant or brooch pin. Measures 3.5" x 2.75". Total weight of 30 grams.