c. 400 CE-1900
actual: 10.2 cm (4 in.)
Alabaster
1st century BCERomanPentelic marble
3rd century CERomanLuna marble
3rd century CERomanLimestone
3rd-4th century CERomanMarble
RomanMarble
2nd century CERomanMarble
4th century CERomanAsia Minor marble
1st-2nd century CERomanMarble
1st-2nd century CERomanMarble from Western Asia Minor
3rd century CERomanMarble
2nd century CERomanLapis lazuli (?)
1st-3rd century CERoman