EditorialTwo-Piece Cast Gem Set Into a Fragmentary Ring, Unknown, second half of 1st century B.C., Gem: glass, ring: bronze, 1.3 ? 1 cm (1/2 ? 3/8 in.).
EditorialTwo-Piece Cast Gem Set Into a Fragmentary Hollow Ring, Unknown, second half of 1st century B.C., Gem: glass, ring: gold, 0.9 ? 1.5 cm (3/8 ? 9/16 in.).
EditorialTwo-Piece Cast Gem Set Into a Fragmentary Ring, Unknown, second half of 1st century B.C., Gem: glass, ring: bronze, 1.3 ? 1 cm (1/2 ? 3/8 in.).
EditorialCameo Gem set into a Ring; Unknown; Rome, Italy, Europe; 25 B.C. - A.D. 25; Gold; white on brown sardonyx; Object (cameo): H: 1.8 x W: 1 cm (11/16 x 3/8 in.), Object (hoop): Diam.: 2.1 cm (13/16 in.).
EditorialCameo gem set into a mount; Gem Unknown, Mount by Alessandro Castellani; gem 2nd - 3rd century; mount 19th century; Gem: sardonyx; Mount: gold; Object: H: 3 x W: 2.8 cm (1 3/16 x 1 1/8 in.).
EditorialCameo Gem Set Into a Hollow Ring; Unknown; Roman Empire; 1st century; Gem: chrome chalcedony; ring: gold; Object (bust): H: 1.8 x W: 1.1 x D: 1.3 cm (3/4 x 7/16 x 1/2 in.), Object (hoop, greatest extent): Diam.: 2.8 cm (1 1/8 in.).
EditorialEngraved gem set into a ring; Unknown; gem 1st century; ring modern; Carnelian set in modern gold ring; Object (greatest extent): 1.1 cm (7/16 in.).
EditorialEngraved gem set into a ring; Unknown; gem 1st century B.C.; ring modern; Gem: sardonyx; Ring: gold; Object: H: 1.4 x W: 1.1 cm (9/16 x 7/16 in.).