Cubic zirconia more closely resembles diamonds than rhinestones. Cubic zirconia are hard, durable and can't be distinguished unless under a trained eye of jewelry professional.
"DiamonUltra™ Cubic zirconia is a man-made stone that is chemically different from a diamond, yet looks very much like the real thing. An alloy of zirconium oxide and usually yttrium oxide, cubic zirconia made its mass-market debut in the 1980's as an inexpensive diamond substitute."
Fake diamonds such as rhinestones, zircon, and cubic zirconia don't lose luster over time, but the problem is that they don't have near the luster of the real thing in the first place. So in one way, you could say they never had an attractive appearance to lose.
When looking around for gold cubic zirconia jewelry, many people are thinking not only about the amount of money they are willing to spend, but also keeping an eye on quality. The great thing about gold cubic zirconia jewelry, is that it is more affordable, being keenly made with the budget conscious customer in mind - without compromising on quality. Many jewelry designers consider cubic zirconia as a gem that can hold its own in style and quality, and set them in highly priced metals such as silver, gold and even platinum. People that are looking for a great look for the right price cannot go wrong with gold cubic zirconia jewelry. Cubic zirconia gems are made in the laboratory by machines to ensure exacting quality of the stones. Gem designers make the cubic zirconia with beauty in mind, cutting it for optimal reflection, which is often-times much greater than would be possible with other gems such as diamonds. Cubic zirconia is often considered the affordable alternative to diamonds, but the great effort put into creating these stones make them quality gems in their own right and really look their best when set in gold, accenting their qualities. Undoubtedly, gold cubic zirconia jewelry is among the most beautiful items to be seen in stores, but the great thing is that they are widely affordable. Those that want cubic zirconia are recommended to have it set in gold, which will only go to increasing its value. Truly, gold cubic zirconia jewelry is the best of both worlds, in that customers get to have the look of diamond with a high quality setting in gold. When looking for gold cubic zirconia jewelry, make sure to appreciate the great effort that it put into every cubic zirconia gemstone. Over time, one will have the ability to notice some of the high quality cuts that are made for different light effects, which are greatly enhanced when set in gold jewelry. Make sure not to pass up great deals on gold cubic zirconia jewelry, which not only sets a standard for great quality, but is also delightful to witness.
CZ stands for Cubic Zirconia in regards to jewelery. It is a synthetic (created in a lab) alternative to diamond. The main difference between Cubic Zirconia and actual Diamond is the weight, hardness, and the pricing. CZ weighs more than a diamond of the same size, but is a lot less hard. CZ is usually referred to as "fake" or "faux", as it is not the real thing; but CZ is a lot more affordable than diamond.
What a wonderful thing we have
Not zirconium metal, but zirconium dioxide (zirconia) - ZrO2.Simply speaking CZ is made via crystallisation. In this process, the compound is heated up until it melts and then allowed to cool at which point it reforms into its structured crystal form.The amazing thing about CZ is that it uses the 'skull crucible' technique in which the outside of the CZ sample does not melt but the inside does. The outside then acts as a container for the melted inside part. The reason this approach is used is because there are few other containers that stay solid at the super-2000 degrees centigrade required to melt CZ!
There is no such thing as a "cubic ton". You can have cubic meters, but not cubic tons.
There is no such thing as a "cubic leanth".
There is no such thing as a mirco cubic centimetre.
There is no such thing as a "cubic square".
A tonne is a measure of mass so there can be no such thing as a cubic tonne.
It means fourteen karats like the diamonds and stuff