2 Podcast Episodes
Responsibly Sourcing Colored Gemstones with Eric Braunwart
Responsibly Sourcing Colored Gemstones with Eric Braunwart
No official certifications currently exist for responsibly sourced colored stones—so Eric Braunwart, president of Columb... Read more
4 Apr 2022
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29mins
Ep. 18 Ethical Gem Mining with Eric Braunwart, President of Columbia Gem House
Ep. 18 Ethical Gem Mining with Eric Braunwart, President of Columbia Gem House
Lauren and Kaitlynn speak with Eric Braunwart, President of Columbia Gem House, regarding ethical mining practices of co... Read more
6 Jan 2020
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57mins