Product News · 12 min read · Sep 26, 2026
Moissanite Tennis Chains: The Next Wholesale Category to Stock
The tennis chain is crossing over. Here is how retailers should plan a moissanite tennis chain assortment for 2026.
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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.
- 488 guides published
- Written by our trade desk
- Updated November 2026
Manufacturing · 12 min read · Sep 26, 2026
Silver Soldering Fire Scale: Prevention and Removal
A 30-day aged shank shows purple bloom if fire scale was not controlled. Here is the bench practice that keeps silver joints clean.
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Buying Tips · 12 min read · Sep 26, 2026
Moissanite Durability: Is It Really Everyday-Wear Safe?
Hardness is not the whole durability story. Retailers need the full picture to sell moissanite with confidence.
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Product Guides · 12 min read · Sep 26, 2026
Buying Lab-Grown Diamonds Wholesale: Certificate Requirements That Matter
The stone is only as sellable as the paper behind it. Here are the certificate requirements wholesale buyers should write into the PO before a single carat moves.
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Import & Compliance · 12 min read · Sep 26, 2026
REACH Nickel Release Limits Every Jewelry Importer Must Check
Nickel release limits under REACH Annex XVII are enforced against the EU importer, not the factory. Here is the numeric standard, the test to require, and the file…
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Wholesale Guides · 12 min read · Sep 26, 2026
Wholesale Jewelry Personalization: Laser Engraving as a Margin Play
Personalized jewelry sells at a higher ticket and stores better emotionally. Learn how to buy engrave-ready blanks in bulk.
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Product Guides · 12 min read · Sep 26, 2026
Lab-Grown Diamond Pricing in 2026: What Actually Changed
LGD wholesale prices stepped down again in 2026. This guide covers the capacity, certification and platform forces behind it, and which stone sizes still hold margi…
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Lab Grown Diamonds · 12 min read · Sep 25, 2026
Lab Diamond Inventory Turnover: Stocking the Right Parcels
Lab diamond inventory that sits too long loses value as prices fall. Here is how to stock for turnover, not for display.
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Market Trends · 12 min read · Sep 25, 2026
Buy Now, Pay Later for Jewelry: What Retailers Should Know
Buy-now-pay-later moves higher-ticket jewelry, but the margin math and return policy need to be planned before you switch it on.
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