Set of 3 gold rings including: - a 19th-century ring in 585 ‰ yellow gold, hallmarked ET, forming a revolving seal with one side featuring the effigy of Napoleon 1st Emperor. PN. 1,90 g. TDD. 55 - a ring in 750 ‰ tricolor gold, adorned with a geometric motif set with 8x8 brilliants. PB. 2.2 g TDD. 52 - a ring in 750 ‰ gold adorned in its center with a faceted green stone. PB. 1,3 g. TDD. 51