Aquamarine ring stone
Object type: Intaglio
Department: Greek and Roman Art
Culture: Post-Classical
Medium: Aquamarine
Dimensions: Other: 9/16 x 7/16 x 3/16 in. (1.5 x 1 x 0.5 cm)
Classification: Gems
Credit line: Gift of John Taylor Johnston, 1881
Accession year: 1881