MOSCOW, October 11. /TASS/. Alrosa will hold an international auction on special size raw diamonds over 10.8 carats in the Eurasian Diamond Center in Vladivostok from October 16 to 27, the Russian ...
After spending their careers at major jewelry brands, Ryan Shearman and Dan Wojno became acutely aware of the myriad issues involved with diamond mining: the energy-intensive process of carving gems ...
West Coast startup Diamond Foundry is ushering in a new precious-mineral rush in California—this time for clear, undetectably lab-grown diamonds made by plasma reactor technology that mimics the outer ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback