12th century
3 cm (1 3/16 in.)
Copper alloy
1st millennium BCE-1st millenium CEUnidentified cultureMixed copper alloy
7th-11th centuryAnglo-SaxonCarnelian set in gold
RomanGlass
5th-3rd century BCEChineseBronze
4th century BCECelticGold
EtruscanBronze
8th century BCEGreekGilt copper alloy
7th-8th centuryAvarAmber or tortoise shell?
19th centuryBritish22 karat gold-plated
19th centuryIndian
Bronze
6th-5th century BCEBronze
10th-8th century BCEIranian