Cubic Zirconia 8X8mm. CHAMPAGNE TRILLION AAAA Quality

Cubic Zirconia or CZ is a mineral that is extremely rare in nature, but is widely synthesized for use as a diamond simulant.
Discovered in 1937 by two German scientists, Cubic Zirconia only made its way in the 1970's, when Russian scientists found a way to create it in a laboratory.
Formed through a complicated process from zirconium oxide and yttrium oxide, these two chemicals are melted together at 5000 degrees Fahrenheit and cooled to create flawless crystals.
With high clarity and brilliance, Cubic Zirconia can be produced in almost every color. It is one of the major components in the jewelry industry today. Its hardness is 8.5 on the Moh's scale and outweighs a diamond of the same millimeter size, by 75%.
Cubic Zirconia could last a life time. Soap, dirt and natural skin oil can be removed by dishwashing detergent. Other jewelry cleaners also can be used.