c. 400 BCE
4 cm (1 9/16 in.)
Carnelian set in gold
RomanSilver with glass backing
19th centuryUnidentified culture
Silver, gold
8th centuryLeaded bronze
3rd century BCEGreekEnameled gold
19th-20th centuryPersianGold
1st-3rd century CERomanBronze
8th century BCEItalicCopper alloy
8th-7th century BCEItalicBronze
9th-7th century BCEIranianCopper alloy
8th century BCEItalicMetal
GreekCopper alloy
1st-2nd century CERoman