Follow Dr. Peretti around the world to discover the magic of Mozambican rubies. From rough to polished. The journey commences at the Gemfields ruby auction in Singapore, moving on to Sri Lanka and Thailand for cutting and polishing until the finished gem can be unveiled...
The Rhino Ruby: the rough ruby seen between 5:30 and 5:58 is the famous "Rhino Ruby". It was sold for an undisclosed amount. To recognise the successful sale of the gemstone, Gemfields said that it will support the anti-rhino-poaching aircraft operated by Game Reserves United by covering a significant portion of its flying costs for the 2015 calendar year. (source https://www.nationaljeweler.com).
More information: https://www.nationaljeweler.com/diamonds-gems/945-ruby-dubbed-the-rhino-sells-for-undisclosed-sum