We are a nimble consultancy providing strategy, guidance, and impact measurement to jewelers.


Christina Tatiana Miller sustainable jewelry consulting meets companies of all shapes and sizes where they are on their responsible sourcing and sustainability journeys. We aim to streamline tools that enable small to mid-sized companies to plan, measure and document their progress affordably and confidently. But that’s not all.

After years in the field, company founder, Christina Miller, is on the lookout for challenges that can be solved through collective action.