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.
Marquise Cut Lab Grown Diamond · 8 min read · Nov 12, 2026
A care guide on a Marquise Cut Lab Grown Diamond listing is a trust signal. It tells the customer how to keep the piece looking new, and it reduces the 'it tarn
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Marquise Cut Lab Grown Diamond · 8 min read · Nov 12, 2026
A size chart on a Marquise Cut Lab Grown Diamond listing is not a nice-to-have. It is the page that stops returns. US customers buy by US size and ring size; a
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Marquise Cut Lab Grown Diamond · 8 min read · Nov 12, 2026
A Marquise Cut Lab Grown Diamond order is not one lead time. It is a calendar: sample days, stone sourcing, casting, setting, plating, QC, pack and freight. Buy
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Marquise Cut Lab Grown Diamond · 8 min read · Nov 12, 2026
Three paths for Marquise Cut Lab Grown Diamond: ready stock, made-to-order, or private label. The wrong path ties up cash in a design your channel does not sell
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Marquise Cut Lab Grown Diamond · 8 min read · Nov 12, 2026
A Marquise Cut Lab Grown Diamond lot is controlled before it ships, not after. Six QC stations and one reject rule turn a 500-piece tray from a gamble into a kn
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Marquise Cut Lab Grown Diamond · 8 min read · Nov 12, 2026
A Marquise Cut Lab Grown Diamond quote is five lines stacked: material, stone, labour, plating and overhead. The reason two factories quote USD 38 and USD 62 fo
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Marquise Cut Lab Grown Diamond · 8 min read · Nov 12, 2026
Vetting a Marquise Cut Lab Grown Diamond supplier is the difference between a standing line and a drawer of samples. Seven checks decide whether the factory can
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Moissanite Silver Jewelry · 8 min read · Nov 12, 2026
A Moissanite Silver Jewelry carton arrives with more than pieces. It arrives with the asset pack: photos, spec sheet, size chart, care card and listing CSV. Buy
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Moissanite Silver Jewelry · 8 min read · Nov 12, 2026
A defect on a Moissanite Silver Jewelry lot is not the end of the world. It is the start of a process: photo, sample reference, credit or remake. Buyers who ski
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