Ce programme présente des récits captivants qui illuminent les histoires fascinantes derrière les gemmes et l'art de la gemmologie, séduisant à la fois les passionnés et les experts.
004 - Lab-grown diamonds that test as synthetic moissanite
S1 E4 • 11 mins • Nov 16, 2020
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Épisodes récents
Nov 16, 2020
004 - Lab-grown diamonds that test as synthetic moissanite
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