Trade knowledge base
Practical, factory-level guides on sourcing lab grown diamonds, moissanite and gemstone jewelry: how grades really work, what certification means for customs and resale, how MOQ and tiered pricing behave, and how to compare landed cost between suppliers.
Gemstones · 6 min read · Jun 5, 2026
Colour matching, treated versus untreated material, calibration and why lab grown gemstones have changed how importers plan a coloured-stone programme.
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Gemstones · 6 min read · Feb 28, 2026
Lab grown emerald offers the same color and optical character as mined emerald at a fraction of the cost. Here is how to specify, grade and source it at wholesale.
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