Tsutsumi Jewelry. 

Tsutsumi Jewelry Co.,Ltd. is a prominent player in the Japanese jewelry market, covering the entire spectrum from manufacturing and wholesale distribution to retail sales. Beyond creating new pieces, their services extend to jewelry design, as well as the reconditioning and repair of existing items. The firm also strategically manages precious stone trading hubs situated in the United States, Belgium, Israel, India, and Thailand, ensuring a robust supply chain. Domestically, Tsutsumi boasts a significant retail presence, operating 173 specialized jewelry outlets across Japan. Founded in 1962, the enterprise adopted its current name in April 1988, having previously been known as Tsutsumi Precious Metals and Crafts Co., Ltd. The company's headquarters are established in Warabi, Japan.