Lazare Kaplan International

Lazare Kaplan International Inc. (LKI) is a diamond manufacturing and distribution company based in New York City. The Chairman of the Board of Directors is Maurice Tempelsman.

LKI's main business activity is cutting and polishing "ideal-cut" and "fine make" diamonds, which it sells to upscale retail jewelers throughout the world. Some of these diamonds are distributed loose while others are set in jewelry under The Lazare Diamond brand. LKI distributes its products through over 1,500 retail partners and customers in 29 countries.

Although primarily based in the United States, LKI also has sales offices in Belgium, Japan, China and Hong Kong. LKI has operated in Japan since 1973, Southeast Asia since 1987 and Latin America since 1997.

LKI’s first factory was located in Caguas, Puerto Rico. It became the largest diamond cutting and polishing factory in the United States. The company also has manufacturing operations in other parts of the world. It established a joint manufacturing partnership with Alrosa (the Russian government-owned mining company), with cutting facilities in Moscow and Barnaul. In addition, it has contract manufacturing operations in China and Thailand. In Africa, LKI has manufacturing facilities in Botswana and a joint manufacturing and technical services agreement with NamGem Diamond Manufacturing Company (Pty) Ltd in Namibia.

LKI was founded in 1903 by Mr Lazare Kaplan. The Tempelsman group purchased a controlling interest in LKI in 1984. LKI has been publicly listed since 1972 and remains the only company specialising in diamond manufacturing whose shares are publicly listed on a US stock exchange (; stock symbol: LKI). It has been a Diamond Trading Company (DTC) Sightholder since 1946. In 1985, it became the first company to launch a branded diamond (The Lazare Diamond). As of 28 September 2016 the Lazare Kaplan International website indicates that they are now a subsidiary of the DeBeers Group of companies. See: http://www.debeersgroup.com/globalsightholdersales/en/directory/lazare-Kaplan-International-Inc.html If that is true, much of the information on this page needs to be updated in order to be factual.

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