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NMDC strikes significant diamond at Panna mining operations

State-owned National Mineral Development Corporation has recovered a 27.29-carat diamond from its Panna mining project in Madhya Pradesh. The recovery adds to the region's track record of yielding high-quality gemstones.

LSN India · 17 September 2026

NMDC strikes significant diamond at Panna mining operations

The National Mineral Development Corporation has successfully extracted a 27.29-carat diamond from its mining operations in Panna, marking another significant discovery from the project. The gemstone recovery underscores the continued potential of the region's diamond reserves.

Panna has established itself as a productive diamond mining area for NMDC over the past decade. The corporation's largest recovery from the site to date remains a 34.37-carat gem-quality diamond discovered in 2010, which was subsequently sold for ₹3.2 crore, demonstrating the commercial viability of stones mined from the region.

The latest find reflects ongoing exploration and extraction efforts at the Panna mine, which continues to yield diamonds of varying sizes and quality grades. NMDC's operations in the region contribute significantly to India's domestic diamond supply and support the country's gemstone sector.

The discovery adds to India's diamond mining heritage, with Panna historically recognized as one of the nation's principal sources of natural diamonds. NMDC's systematic mining operations in the area have enabled regular recovery of commercially viable stones, bolstering the state-owned enterprise's mineral extraction portfolio.