An 18k gold and opal ring with granulation
An 18k gold and opal ring with granulation
Gold ring with moulded edges decorated throughout with granulation and set with six tiny Australian opals. Hallmarks: Fineness 750, maker's mark “MB”. Ring size 56. Weight 9.58 g.
With box.
Mechthild Baumann, Cologne 1990.
Provenance
Acquired from the goldsmith's studio.