Episode 92: A Crisis in Green Diamonds

Guy Burton, managing director of high-end UK jeweler Hancocks London, digs into vintage diamond cuts and how they compare with modern styles. Plus: The state of British retail and the Hatton Garden trade. 

Mayank Jain, CEO of DiaDNA, outlines how the company is developing technology to identify diamonds and prevent stone-switching. Mayank explains the difference between optical and atomic scanning and how the industry can benefit from the extra traceability.You can watch this episo ...  Show more

When is a diamond really a diamond? When it’s been formed miles underground a billion years ago, or when has it been created in a laboratory, under temperatures close to the heat of the sun? The answer is – both are true. They look and behave exactly the same, but they are very d ...  Show more

A few years ago you could have assumed all diamonds had been dug out of the ground – but now it’s true that some of them have been created, at unbelievably high temperatures, in just a matter of weeks. In the first of two Business Daily programmes about the evolving diamond marke ...  Show more

In this week’s series focusing on business and science, we start things off by looking at the world of synthetic biology.The industry is estimated to be worth around $30bn in the next few years, but how is that money actually made?We speak to businesses across the world to find o ...  Show more

For all the exciting developments in the synthetic biology industry, there are also concerns. People can edit genes in their garages these days, so who’s regulating this space?Plus - we’ll hear about the exciting new business models with biology at their core, including one of th ...  Show more