• Lustour Premium is the next generation Lustour Stone with an advanced new formula. A broader carbon base is used to grow a rough using HPHT (high pressure high temperature) and CVD (carbon vapor deposit) to elevate the end product, creating an advanced version of a carbon infused silicon carbide stone. The advanced technology used in the creation process and its composition makes the stone test positive on most traditional thermal diamond testers.
  • All Premium stones are hand cut and round stones are cut to hearts and arrows perfection. The stones are finished with a special polish which gives it an extra brilliance like a natural diamond.


  • G H Color
  • Nonporous
  • Hand cut to hearts and arrows perfection
  • Fraction of the cost of a real diamond
  • Lifetime replacement warranty
  • Slightly Harder
  • Tests diamond positive on a thermal diamond tester


Lustour Premium stone are available in all popular shapes and sizes: