Buying Tips · 12 min read · Sep 24, 2026
Building a Moissanite Warranty and Repair Program
The post-sale promise sells the ring. Here is how to build a moissanite warranty program that protects margins.
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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.
- 311 guides published
- Written by our trade desk
- Updated November 2026
Supplier Vetting · 12 min read · Sep 24, 2026
Jewelry Quality Control: The Visual Inspection Points That Catch Field Failures
14 loose stones out of 300 on arrival. This QC checklist lists the 8 defect points, the 30-second piece check, and the AQL sample size that work.
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Lab Grown Diamonds · 12 min read · Sep 24, 2026
Lab Diamond Treatments: What Buyers Must Disclose in 2026
Not every lab diamond is untreated. Some are annealed or color-enhanced. Here is what the certificate says, and what you must disclose.
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Product Guides · 12 min read · Sep 24, 2026
Moissanite Wholesale Price Per Carat: How the 2026 Market Actually Sets It
Moissanite is not priced like diamond. Here are the five factors moving the 2026 per-carat wholesale sheet, realistic price bands by carat, and when the GRA/IGI cho…
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Lab Grown Diamonds · 12 min read · Sep 24, 2026
Wholesale Lab Grown Diamond Studs: The Entry SKU That Reorders Every Quarter
Stud earrings are the gateway product for lab diamonds. They cost less than solitaire rings, they reorder fast, and pair matching is the skill that decides whether…
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Wholesale Sourcing · 12 min read · Sep 23, 2026
Factory vs Trading Company in Jewelry Sourcing: The Real Tradeoffs
Factories are cheaper. Trading companies are more flexible. The choice depends on what you are ordering, not just on the price.
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Wholesale Sourcing · 12 min read · Sep 23, 2026
Wholesale Jewelry Payment Terms: T/T, Escrow, and LC in Plain Terms
30% deposit, 70% against BL copy sounds simple until the goods are late. Here is what each payment term actually protects and when to ask for something different.
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Supplier Vetting · 12 min read · Sep 23, 2026
Quality Disputes With Jewelry Suppliers: Step-by-Step Resolution
Tarnished plating, a wrong stone grade, and a late label are three different disputes. Each resolves faster when you document the defect before you argue about it.
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925 Silver · 12 min read · Sep 23, 2026
Plating Thickness in Microns: What Wholesale Buyers Should Know About 925 Silver Finishes
Plating thickness is measured in microns, and the number you agree with your supplier decides how fast a ring wears through to the silver underneath. Here is the pr…
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