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.
Pricing & MOQ · 6 min read · Aug 27, 2025
A landed-cost and markup model for jewelry retailers and online sellers, including how to handle freight, duty, returns and marketplace fees.
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Sourcing · 6 min read · Jul 21, 2025
What workshop tools and consumables a jewelry factory can supply alongside finished goods — and how to bundle them into a single shipment.
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Buying Guides · 6 min read · Jun 14, 2025
How gold karat affects cost, durability, color, hallmarking and market acceptance — with guidance on which karat to specify for each market.
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