History
- Jun. 1973
- Established as Tsutsumi Precious Metals and Crafts Co., Ltd.
- Apr. 1988
- Changed company name to TSUTSUMI JEWELRY Co., Ltd.
- Sep. 1991
- Registered for over-the-counter dealings with the Security Business Association of Japan (Inc.) and launched a public offering.
- Jun. 1993
- Transferred headquarters to the present location.
- Sep. 1994
- Listed on Section 2 of the Tokyo Stock Exchange
- Sep. 1996
- Shares designated as TSE Section 1 shares
- Mar. 1997
- Started operation of ProductControlCenter in Warabi, Saitama Prefecture.
- Dec. 2000
- Established TSUTSUMI SCHOLARSHIP FOUNDATION
- Oct. 2013
- INDIA GEM AND JEWELLERY AWARDS『Special Award to Foreign Buyers』