Join JCK and Eric Braunwart as they look forward to the 2023 Tucson Gem Shows.
Eric Braunwart, founder and president of Columbia Gem House, a well-regarded gem-cutting operation based in Vancouver, Wash., has spent the better part of the past two decades pioneering his company’s approach to sustainability and traceability. (In 2004, Columbia Gem House started the industry’s first Fair Trade initiative.)
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