Description
Total of 4 Ancient rings:
Bull Roman Signet Ring (5.5 g)
Dolphin Signet Ring (3.1 g, 18.9mm internal diameter, 2nd-3rd century AD)
Cross Ring (I'm fairly sure this is different time period than the others, maybe byzantine, 6.8g, 6th century AD, 18mm inner diameter)
Last is not a signet ring, with just a spherical garnet stone and an early anglo style gold band (4.1 g, 20.2 mm internal diameter).