Leading diamond security specialist, Opsydia, has honed its sub-surface laser technology to such an extent that it can now place permanent identifiers in melee diamonds without affecting their surface polish. Diamonds that are just 0.5 millimetres in diameter can have...

Leading diamond security specialist, Opsydia, has welcomed former De Beers Group Senior Executive, Jonathan Kendall, to its non-executive Board of Directors, starting immediately. In his new role, Kendall will contribute towards Opsydia’s international strategy and...

Leading diamond security specialist, Opsydia, has unveiled new classifications for its sub-surface identifiers, allowing diamond manufacturers, brands and grading houses to choose from a range of visibilities to suit their specific requirements. Utilising the laser...

University of Oxford spinout Opsydia, which has developed a unique laser marking technique for diamonds, has been awarded a prestigious award from the Institute of Physics Business Awards.

Opsydia is proud to announce that it has been awarded the Oxford Innovation Start-up Award at The Oxford Trust Enterprise Awards 2019. The award recognises the outstanding performance of an Oxfordshire tech start-up that has been trading for one to three years. The...

Opsydia is delighted to announce that it has been shortlisted as a finalist for the Oxford Innovation Start-up Award at The Oxford Trust Enterprise Awards 2019. The Awards recognise and celebrate the breadth of innovative companies and individual entrepreneurs working...

University of Oxford spinout Opsydia has secured the first order for its Opsydia D5000 Diamond Marking System. The sale, to industry giant De Beers for their Lightbox Jewelry business, follows over a year of development work and is a major step forward for Opsydia’s...

Opsydia, a spinout from the University of Oxford, has unveiled ground-breaking new technology that will help address the risk of tampering and counterfeiting in the diamond sector. Using high precision lasers, Opsydia can make tiny marks, less than 1/50th of the size...