Tapio Wirkkala designed jewellery for Kultakeskus. The original jewellery designed and manufactured in the 1960s and 70s are highly sought after. Kultakeskus has also made more affordable versions of Wirkkala's designs, which are still sold today. The vintage jewellery has been cleaned and any engravings removed. Older vintage pieces have been intentionally left with a time-worn patina. Newer models have been cleaned more thoroughly and are often like new.

