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The Guru Diam Blog

Expert articles on lab-grown diamonds, wholesale sourcing strategies, and the latest trends shaping the jewelry industry.

Calibrated Melee for Pave, Tennis & Eternity: Wholesale
19 min read

Calibrated Melee for Pave, Tennis & Eternity: Wholesale

Calibrated diamonds for tennis bracelets and eternity bands are size-sorted melee parcels held to a tight diameter window — typically plus or minus 0.05 to 0.10mm — so every stone drops cleanly into a