Lab-Grown Diamond Wholesale Prices Fall 14% in Q1 2026
Edahn Golan's Q1 2026 report documents continued wholesale price erosion across lab-grown diamond categories, with 3-carat rounds leading the decline. Full data in the linked report.
Read original on EdahngolanExecutive Summary
Edahn Golan's quarterly lab-grown wholesale price analysis for Q1 2026 covers per-category price movements, the pace of decline relative to prior periods, and the divergence between wholesale and retail performance. The report addresses inventory buildup patterns in the US market and what the current pricing trajectory implies for midstream participants. Recommended reading for any business carrying lab-grown inventory or competing against lab-grown in the same price segments.
Industry Impact
Persistent lab-grown price erosion reshapes the competitive landscape for natural diamond dealers in overlapping size categories. When wholesale lab-grown prices decline faster than retail prices adjust, the gap between natural and lab-grown widens — temporarily improving natural diamond value perception at the consumer level. However, retailers accumulating unsold lab-grown inventory may respond by discounting aggressively, creating cross-category pricing pressure. Manufacturers and dealers whose natural goods compete in the 1–3 carat commercial segment should monitor lab-grown wholesale benchmarks as a leading indicator of retail pricing pressure in their own category.
Next Steps
1. Obtain and review the full Edahn Golan Q1 2026 lab-grown wholesale price list to identify which size-shape categories show the steepest decline relative to your natural diamond overlap. 2. Assess whether any retail partners carry both natural and lab-grown inventory — if so, discuss their pricing strategy to understand how lab-grown discounting may affect natural goods shelf positioning. 3. Model the margin impact on any lab-grown inventory currently in your pipeline against the 14% Q1 decline; consider accelerating turnover before Q2 data is published. 4. Use the natural-vs-lab price gap data as a client-facing value argument where appropriate — the gap is widening, which supports natural diamond positioning in the mid-market.