DiamondBuzz
The Great Indian Diamonds: A Closer Look At India’s Most Iconic Diamonds
De Beers Highlights India’s Historic Role In Shaping The Global Diamond Legacy Through A Curated Archive Of Iconic Gems
De Beers’ A Diamond is Forever marks Diamond Month with the release of “The Great Indian Diamond Archive”, a deep dive into 12 of the world’s legendary diamonds, all of which trace their origins back to India.
For centuries, diamonds have drawn attention for their brilliance and rarity, often associated with wealth, power, and prestige. What is less widely known, however, is that the story of diamonds began in India. Some of the most famous diamonds in the world, including the Koh-i-Noor, trace their origins back to the country.
At a time when much of the world was unfamiliar with diamonds, India had already established itself as a centre for diamond mining. The Golconda region was one of the earliest and most significant sources, producing several historic gems. Many of these diamonds were found along the Krishna River and eventually travelled across continents through trade, becoming part of royal treasuries.
Historical records suggest that diamond mining in India dates back to the 4th century BCE, making it one of the oldest known traditions in the world. Over time, these diamonds became associated with different rulers, empires, and geographies, each adding a new layer to their identity.

Diamonds such as the Koh-i-Noor, Hope Diamond, Regent, and Daria-i-Noor continue to be among the most talked about and valuable gems globally. Today, some are housed in museums, while others remain part of private or royal collections. Several of these diamonds have also been re-cut over time, changing both their appearance and identity.
Bringing these stories together, The Great Indian Diamond Index presents 12 of the most prominent diamonds associated with India. Developed as part of De Beers’ initiative, the index brings them into one place for the first time.
Rather than looking at these diamonds only as precious objects, the index traces their full journey—from their natural origins to their historical and cultural significance. It combines physical attributes with context to offer a more complete view of their legacy.
The list has been compiled using a structured research framework developed specifically as The Great Indian Diamond Index.
DiamondBuzz
41st World Diamond Congress To Tackle Geopolitics and Shifting Consumer Tides
Industry To Discuss Russian Sanctions, African Supply Dominance, and A Looming Generational Handover.
The World Federation of Diamond Bourses (WFDB) and the International Diamond Manufacturers Association (IDMA) announced Friday that the 41st World Diamond Congress will convene in Singapore from July 12–15, 2026. The four-day summit arrives at a pivotal moment for the $100 billion jewelry market, which is currently wrestling with the rise of lab-grown alternatives and tightening transparency requirements.
Five Pillars of the 2026 Agenda
The Congress has structured its programming around five core challenges that are expected to define the industry’s trajectory through the end of the decade:
- African Supply Leadership: A deep dive into the continent’s evolving role from a raw material source to a strategic power player.
- The Asian Pivot: Executives will explore untapped potential in the ASEAN bloc, specifically targeting emerging middle-class wealth in Indonesia, Vietnam, and Malaysia.
- Geopolitics and Sanctions: Critical sessions will address the ongoing trade-related restrictions that have reshaped global supply chains since 2022.
- The Demand Deficit: Stakeholders will brainstorm strategies to revitalize the global desire for natural diamonds over synthetic competitors.
- Generational Transition: A focus on integrating the “next gen” of leadership into the traditionally conservative diamond pipeline.
A Strategic Crossroads
The Congress will host an international mix of government representatives, manufacturers, and trade bodies. It noted that the ASEAN region represents a vital frontier for trade as traditional Western markets mature.
The timing of the event is strategic; it will run concurrently with the Singapore International Jewelry Expo (SIJE), bridging the gap between raw supply discussions and the high-end retail sector.
Market Outlook
For many in attendance, the primary concern remains the “natural vs. lab” debate. As Gen Z and Millennial buyers prioritize ethical sourcing and price transparency, the industry is under pressure to refine its narrative. The Congress is expected to serve as the primary forum for establishing a unified marketing front to bolster natural diamond demand.
Registration for the event remains open, with the industry’s top brass expected to finalize the roster of panel participants in the coming weeks.
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