The Natural Diamond Council (NDC) has published its latest industry briefing, Natural Diamond Trends: A 2025 Overview. The report, released in 2025, consolidates the council’s annual research and commentary on the natural‑diamond sector and is positioned as a reference for trade professionals planning assortment, merchandising and messaging for the year ahead.

  • Issuer: Natural Diamond Council (NDC)
  • Title: Natural Diamond Trends: A 2025 Overview
  • Publication year: 2025
  • Format: industry trends report aimed at trade stakeholders

Context: Where this fits in 2025–26 trends

As an annual briefing from a sector body, the NDC report functions as a directional document for players selling natural diamonds. Such reports are commonly used to calibrate product language (cut, color, clarity), provenance and sustainability narratives, and to align seasonal assortments with perceived consumer priorities. In a market where lab‑grown alternatives and sustainability claims continue to influence purchase decisions, the natural‑diamond narrative is increasingly deployed through technical descriptors — for example, cut proportions that maximise brilliance, clarity grades that support premium positioning, and open‑backed settings that preserve stone colour and depth.

Impact: Why this matters in the US market

For US retailers and wholesalers the report’s release is a prompt to review assortment and merchandising strategy rather than a prescriptive scorecard. Practical actions may include tightening certification and provenance communications, refreshing product photography to show facet structure and vitreous luster, and reviewing price architecture between entry bridal SKUs and higher‑end inventory. Buyers and merchandisers should also treat the briefing as a cue to check category messaging: technical terms (cut style, colour range, clarity banding) and finishing details (knife‑edge shanks, satin‑finished gold mounts, micro‑pavé settings) matter in quiet‑luxury assortments where subtlety of craft affects margin and consumer perception.

Investors and category managers can use the report’s timing to reassess inventory cadence and promotional strategies without assuming immediate price moves; the document is best read as an industry reference that frames conversations about demand, traceability and product differentiation for 2025.

Image Referance: https://www.professionaljeweller.com/ndc-2025-diamond-trends-report/