FountainVest and Unison completed the acquisition of Tasaki for $660m.

FountainVest, a private equity firm that seeks to invest in companies operating in the consumer retail, media, internet, healthcare and advanced industrial sectors, and Unison, a private equity firm specializing in buyout investments, spin-offs of business units by large corporations, completed the acquisition of Tasaki, a manufacturer and distributor of luxury jewelry, for $660m.