Comprehensive Analysis of Diamond Manufacturing Processes in Surat, India: From Rough Stone to Polished Brilliance Authored by: GS JEWEL Research Team Date: May 31, 2025 Location: Surat, Gujarat, India Travel Itinerary: Departure Mumbai Central 6:00 AM via Vande Bharat Express; Arrival Surat 8:30 AM. Return Surat 5:30 PM; Arrival Mumbai 8:30 PM. Abstract Surat serves as a vital node in the global diamond supply chain, processing approximately 90% of the world’s diamonds through an intricate blend of artisanal skill and cutting-edge technology. This study documents a first-hand visit to a leading diamond cutting and polishing factory in Surat, offering a granular perspective on the operational workflows, technological apparatus, and workforce specialization. Emphasis is placed on inclusion mapping, precision planning, laser cutting methodologies, advanced coning and shaping techniques, and the bifurcated polishing processes that cater to both premium and commercial-grade diamonds. The r...