2 cm (13/16 in.)
Copper alloy
7th-8th centuryAvarBrass
9th centuryAnglo-SaxonGold
19th centuryUnidentified cultureSilver colored metal
18th-19th centuryIndianGold
16th-11th century BCEEgyptianGold
EtruscanCopper alloy
7th-8th centuryAvarCarnelian
1st millennium BCE-1st millenium CERomanNine electrotypes of gold originals, one stone reproduction; intaglio
19th-20th centuryMycenaeanSilver-colored metal
18th-19th centuryBronze
7th century BCEGreekLeaded bronze
9th centuryAnglo-Saxon