Jewelry & Gemstone Buying Guides for Wholesale Buyers
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.
3243 guides published
Written by our trade desk
Updated November 2026
Lab Grown Ruby Jewelry · 8 min read · Nov 12, 2026
Vetting a Lab Grown Ruby Jewelry supplier is the difference between a standing line and a drawer of samples. Seven checks decide whether the factory can actuall
A Rings carton arrives with more than pieces. It arrives with the asset pack: photos, spec sheet, size chart, care card and listing CSV. Buyers who wait six wee
A defect on a Rings lot is not the end of the world. It is the start of a process: photo, sample reference, credit or remake. Buyers who skip the process end up
A Rings piece has a factory price, a wholesale price and a retail price. The ladder between them is where the margin lives. Buyers who quote one number leave 20
A Rings piece travels 8,000 miles to a US store. Five layers protect it. The MOQ on each layer decides whether the per-piece cost is USD 0.40 or USD 2.00. The f
A Rings lot crosses customs and sits under store lights. Nickel release, lead content and the right stamp decide whether it clears. Buyers who skip the complian
A market report on a Rings site is the page that shows a buyer you know their channel. It is not a press release; it is a read of what moved in the last quarter
A comparison page on a Rings site answers the question a buyer cannot ask a salesperson: which material is worth the money? The comparison is honest, not a sale
A wholesale page on a Rings site is the page that tells a buyer how to work with you: stock from shelf, dropship one piece, or order bulk. The right program mat