What are CZs and simulated diamonds?
CZ is the abbreviation for the word cubic zirconia. Simulated diamonds and cubic zirconia are the same thing. Cubic Zirconia is undoubtedly the best diamond simulate available today. Cubic Zirconia has successfully established itself as the high quality and affordable diamond substitute in today’s fashionable jewelry market. The untrained and naked eye cannot distinguish the difference between a real diamond and Cubic Zirconia. Even gemologists cannot tell the difference unless various testing and examination is done. Cubic Zirconia is an incredible hard material similar that of a real diamond and with the introduction of color, it has great potential as a gem to fulfill elegant fashion demand at a fraction of the cost. The composition of this man made product is typically a combination of Zirconium Oxide and Yttrium Oxide both of which are opaque by nature. But when melted together under intense heat reaching almost 5,000 degrees Fahrenheit and then cooled under controlled conditions,
