2 cm (13/16 in.)
Stone
Leaded bronze
8th-6th century BCEGreekBronze
7th century BCEGreekSilver with glass backing
19th centuryUnidentified cultureCopper alloy
7th-8th centuryAvarSilver colored metal
18th-19th centuryIndianSilver
3rd millennium BCEAnatolianCopper alloy
7th-8th centuryAvarLeaded bronze
8th-4th century BCENear EasternEnamel on gold
19th centuryFrenchCopper alloy
1st millennium CEByzantineIron
19th centuryGerman