The Changing Landscape of the Diamond Industry with Blockchain
Be it jewelers, manufacturers, or collectors, they are all unified by a common conundrum — How to determine the provenance of a diamond and validate its authenticity? The fact that the infrastructure of supply chain management which is currently relied on is vastly fragmented and opaque does not make this task any easier. The answer to this has recently emerged in the form of distributed ledger technology, also known as blockchain, and it is steadily making an inroad into the diamond industry all over the world.
Several jewelry industry heavyweights have shown initiative to adopt blockchain, which is basically a synchronized database distributed across a number of computers or nodes. The technology has been around since 2009 and was initially used as a system that supported Bitcoin. Its use has now expanded widely and one of the main functions it performs is recording transactions occurring within a blockchain network in an immutable encrypted digital ledger available for future audit and verification this facet of blockchain has presented as a valuable instrument to trace the origin of diamonds and other precious stones, and every stop it makes in between its site of mining and final consumer.
Although still at a comparatively nascent stage, blockchain has found many enthusiastic proponents who are optimistic about the technology’s revolutionary potential as a verification solution. It enables peer-to-peer dealings, eliminating the need to depend on third parties such as a bank to process and validate transactions, thereby increasing trust between a brand and its consumers.
A consumer or a stakeholder participating in a transaction in such an ecosystem is able to verify information on their own without relying on an external actor for the same since the information in the ledger is accessible to anyone with a secure key. The removal of an intermediary also has the additional benefit of lowering operational charges.
2017 saw the establishment of a few notable blockchain platforms to streamline supply chain management and endow transparency in the diamond industry the world over. Take for instance De Beers which in January unveiled Tracr through which it would provide a permanent and tamper-proof digital record of a diamond’s journey from mine to consumer. September saw Chow Tai Fook - the Hong Kong giant - introduce a project similar to the one by De Beers in conjunction with a blockchain provider. IBM is another big player that has brought blockchain into the diamond industry. In Russia, Alrosa – one of the largest diamond producers in the world – too has implemented blockchain in its operations. In spite of the fact that the luxury items sector is generally quite secretive about its dealings, it has become clear that according to industry leaders long-term opportunities have outweighed short-term investment costs.
Another significant and innovative application of blockchain has been its utilization to build diamond blockchain consortia, an example of which would be Diamante. A consortium such as this provides a unified marketplace for different actors in the diamond industry including mining companies, traders, manufacturers, certifiers, and consumers. Since Diamante is powered by blockchain, the underlying tech for cryptocurrency, it has its own native digital asset (DIAM) that can be used for transactions, trading, and taking out loans following the line-of-credit protocol from its blockchain network.
Blockchain can almost instantly authenticate the value of any high-end product by providing details of where it was manufactured, what it’s made of, its previous owners, to its location of storage and delivery. These factors and authentication of value are imperative to the diamond industry and the realm of jewelry. Considering this, embracing blockchain creates an opportunity for companies to indicate that establishing a relationship based on trust and transparency with their customers is a priority for them.
The advantages of removal of information silos, reduction of paperwork related costs, and overall amplification of security and transparency can give the diamond industry a new lease of life. It is no surprise then than blockchain is inching its way towards becoming a mainstay in the luxury items sector.








