For buying, selling, refurbishing, and appraising precious and semi-precious stones, contact Japan Trace Gems Co., Ltd.

Bringing trust and beauty to the world.
To maximize the value of jewelry and precious stones.

Japan Trace Gems Co., Ltd. is committed to protecting, enhancing, and delivering the value of precious and semi-precious stones and jewelry to customers around the world.
Through our various businesses—purchase, refurbishment, and maintenance; trading and wholesale; power stone and jewelry sales; and appraisal and certificate issuance—we aim to be a brand that is chosen with confidence, ensuring transparency and reliability.

We are not afraid of challenges, and by constantly improving our technology and services, we contribute to the joy and satisfaction of our customers, as well as the development of the jewelry and precious stone market.