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.
925 Silver · 12 min read · Aug 28, 2026
Tarnish is the single most common sterling silver complaint. It is also the most preventable - with the right finish, the right packaging, and the right customer in…
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Product Guides · 12 min read · Aug 28, 2026
Retailers stopped asking if lab-grown is real. In 2026 they ask about price stability, certificate standards, and whether you can restock a sold-out size in two wee…
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Product Guides · 12 min read · Aug 28, 2026
GIA never grades moissanite. Compare GRA wholesale reports, IGI third-party grading and the FTC disclosure rules — plus the verification step that catches re…
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Buying Guides · 6 min read · Aug 28, 2026
CVD and HPHT produce diamonds with the same chemistry but different growth signatures, cost profiles and typical quality ranges. Here is what matters commercially.
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925 Silver · 12 min read · Aug 28, 2026
The FTC Jewelry Guides are the rulebook for what you can and cannot write on a hangtag. Here is what importers must comply with.
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925 Silver · 12 min read · Aug 27, 2026
Plating changes the look, the price, and the wear life of a silver ring. Here is which plating to stock by price point.
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Buying Tips · 12 min read · Aug 27, 2026
A wholesale supplier who refuses exchanges is a supplier you are paying to test every style yourself. Here is how to structure the return agreement.
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Product News · 12 min read · Aug 26, 2026
Colorless round moissanite built the category. Fancy-color and fancy-shape stones are where the next margin and differentiation are coming from.
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Logistics · 12 min read · Aug 26, 2026
Incoterms decide who pays what and who takes the risk when a shipment goes wrong. For high-value jewelry, the wrong term on the PO can cost more than the goods them…
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