Watches & Jewelry
Why Ethical Sourcing for Colored Gemstones Is So Hard—and the Three Strategies Brands Use to Fix It
Ethical sourcing for colored gemstones is complex due to fragmented, artisanal supply chains spanning 47 countries. Brands employ three main strategies: industry-wide collaborations, transparent domestic sourcing, and lab-grown alternatives, each with unique verification methods and limitations.
Simone Dubois·November 8, 2026
