Commitment to Transparency

We’ve made it our mission to only use gemstones and diamonds from the most trusted sources. M. Taniguchi Jewelry stands with small, artisanal miners and gem cutters who support industry transparency.

With concerted effort, we uphold and nurture the growth of a more kind and more ecologically responsible industry that promotes the empowerment and autonomy of the communities in which these rare minerals are found.

Gemstones that have been upcycled, handed down by generations, and gifted with unknown origin or history will be conspicuously labeled. Additionally, we will donate a portion of jewelry sales to organizations that promote the health and wellness of mining communities in different parts of the world.