A RENAISSANCE CABOCHON RUBY AND GOLD RING

细节
A RENAISSANCE CABOCHON RUBY AND GOLD RING

The engraved and partially enamelled scalloped quatrefoil bezel now set with a cabochon ruby between chased bead and volute shoulders to the narrow hoop, circa 1580, in case, finger size M

Cf. Oman, op. cit. no.280