2025 Lab-Grown Diamond Price Guide: The Advantage of Sourcing Direct
Direct-from-source context on HPHT supply chain markups, 2025 pricing trends, and MOQ for jewelers.
Kunlun Growth Insights
Lab-grown diamond market updates, sourcing strategy, and operational playbooks for global jewelers.
The Truth About HPHT Clarity: Why We Only Sell VVS/VS Stones
Explains modern HPHT quality: solving metal inclusions, why HPHT can look crisper than CVD, and color stability without blue nuance.
The Ethical Choice: Why HPHT is the Future of Sustainable Jewelry
Why HPHT lab-grown diamonds align with the 5th C: conscience—conflict-free traceability, environmental impact, and energy efficiency vs CVD.
The King of Melee: Why HPHT Dominates the Small Diamond Market
For pavé/halo/eternity manufacturing: why HPHT is ideal for small stones, calibration tolerances, and consistent wholesale parcels.
HPHT vs. CVD: Which is Better for High-End Jewelry?
A practical comparison: as-grown color, striation/grain lines, phosphorescence, and why HPHT can be superior for D-E stones.