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.
Import & Compliance · 12 min read · Aug 12, 2026
A lost USD 4,000 moissanite parcel with insurance that pays out at USD 100. Here is how insured jewelry parcel shipping from China actually works in 2026.
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Moissanite · 6 min read · Aug 10, 2026
Why two suppliers quote different prices for the same moissanite specification, which cost components drive the number, and how to compare quotations on a per-piece…
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Sourcing · 5 min read · Aug 9, 2026
A practical audit protocol for verifying a Chinese jewelry factory before your first order: what to request in advance, what to look for on a video walkthrough, and…
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Import & Compliance · 12 min read · Aug 7, 2026
The difference between a 6.5% duty and a near-20% duty on your silver shipment is a ten-digit code picked wrong at the proforma stage.
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Wholesale Sourcing · 12 min read · Aug 5, 2026
Private label is not just slapping a logo on stock. Here are the minimums, the assets you must own, and the first-90-days test that decides whether to reorder.
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Wholesale Sourcing · 12 min read · Aug 3, 2026
Tags are compliance documents first. Build a private-label packaging toolkit — hang tag, pouch, rigid box, care card — with realistic MOQs and the FTC d…
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Wholesale Sourcing · 12 min read · Aug 1, 2026
Two suppliers quoted the same 6.5mm round moissanite at $48 and $72. The gap was not profit margin. Here is what to read before you pick the lower number.
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Compliance & Shipping · 6 min read · Aug 1, 2026
How to specify sterling silver correctly, why nickel release and plating thickness decide whether your goods clear compliance, and how hallmarking rules differ acro…
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Product Guides · 12 min read · Jul 30, 2026
Men's sterling jewelry is the under-ordered growth story of 2026. Here are the SKUs moving, the silver-price math, and how to split a men's open-to-buy.
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