Japanese company sells ‘flawless’ lab-grown diamonds using blockchain technology 

Japanese company sells ‘flawless’ lab-grown diamonds using blockchain technology
“Flawless” lab-grown diamonds are up to 50pc cheaper and almost indistinguishable from the real thing. Now, one Japanese company is hoping to sell its man-made gems with the help of blockchain technology in an effort to crack the consumer market. Want to invest in cryptocurrencies? eToro is our choice: http://partners.etoro.com/A66639_TClick.aspx Found this page useful and want to donate? This is our Bitcoin wallet: 1FmA87x9GrwnYCVvBUEh1yfnPScivdJn4a