In 1937, Cubic Zirconia was first discovered by German mineralogists, M. V. Stackelberg and K. Chudoba. Little did they know, the tiny crystals that they discovered would move on to become a popular synthetic gemstone. It wasn't until the 1970s that Cubic Zirconia was first used in the jewelry world, when scientists began growing the crystals in the laboratory. In the 1980s, Cubic Zirconia use in jewelry continued to grow and today is it one of the most popular diamond substitutes available on the market.
Cubic Zirconia is the cubic form of zirconium oxide that is created in a laboratory. Its durable material allows the synthetic stone to be molded into a variety of shapes. The stone offers brilliant shine and flawless clarity. Cubic Zirconia is available in a wide range of colors, including a colorless form that is an economically important competitor to natural diamonds.
Question: Why do the jewelry fade?
Answer: When piece of jewelry fade it is either because of a chemical reaction between acids in your skin and the metal of the ring or a reaction between another substance on your hand, such as a lotion, and the metal of the ring. Even silver and gold jewelry can produce a discoloration, so advice for avoiding a jewelry fade it is not as simple as just avoiding cheap jewelry. Take care to keep soap, lotions and other chemicals away from your jewelry. Remove your jewelry before bathing or swimming, especially in saltwater when you are sweating.