Aion Jewellery has dated this Swedish Silver Onyx Brooch to the 19th Century.

Fully hallmarked, it bears the maker's mark K M. A lovely example of antique jewellery, still so wearable today. Dimensions below.
Postage and packing £12.00 UK
£20.00 Europe
£40.00 USA (including 10% tariff)
£28.00 Outside Europe
Condition :- Excellent, with no breaks, splits or losses.
Date :- Stockholm 1898.
Hallmarks :- Full Swedish marks.
Height :- 2.2 cm.
Width :- 4.4 cm.
Depth :- 1 cm.
Aion Jewellery has dated this Swedish Silver Onyx Brooch to the 19th Century.
Specialists in 19th and 20th century jewellery.
You can view the stock and full dealer information on the Aion Jewellery Profile Page